You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you this time?

USER: Myself Larry Collins, I have a client meeting at New York. Can you please help me in reserving the ticket from PHL to JFK?

ASSISTANT: Sure, I will help you with that.

USER: Thank you very much for quick access my information.

ASSISTANT: May I know when are you planning your trip to new York?

USER: I am willing to leave on Aug 12th and again I will return back on Aug 14th.

ASSISTANT: Do you have any depart and return time preferences?

USER: I am ok with any time.

ASSISTANT: May I know in which class do you like to book this ticket?

USER: I am comfort with economy class.

ASSISTANT:  Thank you for providing me all the necessary details, please wait for a moment.

USER: Sure, I will wait for your kind esponse.

ASSISTANT: We have connecting flight from AA airline, number 1002 and it is costing 100. Please check the details and let me know if you want to proceed with the booking.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket booking is done. Your depart is in the evening and return time is in the morning.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.