You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am looking for a flight from IAH to ATL, can you help me in booking?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned trip dates?

USER: Sure, my planned travel dates are Nov 27 and Nov 29.

ASSISTANT: Is there any other requirements?

USER: Please look for a connecting flight.

ASSISTANT: May I know your good name?

USER: Myself Gary Hernandez.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: The Southwest airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: That's fine, please proceed with booking.

ASSISTANT: Ok, your  ticket booking has done and the flight number is 1000.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us, have a great journey.