You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Angela Green.

ASSISTANT: Ok.

USER: I want to book a ticket from HOU to DFW to meet my uncle, can you help me in booking?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am departing from 08/15 and return on 08/17.

ASSISTANT: Southwest airlines is having a flight with travel charge of 200, shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight-1029, have a safe journey. Thank you for choosing us.