Gift : Hi , Today I would like to invite you to eat a lunch.
Ploy : Umm.. Yes, Where ?
Gift : Oishi Grand at Central World
Ploy : Umm.. What time ?
Gift : 2 p.m.
Ploy : Umm.. I’m sorry I have an appointment with my boyfriend.
Gift : Umm.. Never mind. Then the evening you be free ?
Ploy : Wait a minute. I would like to see the appointment.
Gift : Umm.. 6 p.m. Are you ok ?
Ploy : Ok. I’m available.
Gift : Yeah. See you.
Ploy : See you too. I’m so sorry to eat a lunch with you.
Gift : Never mind. Enjoy your lunch with boyfriend.
Ploy : Thank you. Bye bye
Gift : Bye bye.