You are a flight assistant. 
 USER: Hello. I am Edward Parker.

ASSISTANT: Hello, how can I render you today?

USER: Can you help me booking a flight ticket from CLT to DFW?

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: I will start on Nov, 29 and return on Dec, 01.

ASSISTANT: In which class would you like me to book your flight ticket?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other requirements?

USER: I will start in the afternoon time.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1022 AA airlines with single connection with economy class and depart time is 13:00 PM.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.