You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I have a franchise meeting at Denver. Can you please help me in reserving the ticket from IAH to DEN?

ASSISTANT: Sure, please provide your trip dates.

USER: I am planning my trip on Aug 1 and again I will return back on Aug 3.

ASSISTANT: Ok, do you have any other requirements?

USER: My depart time is afternoon.

ASSISTANT: Ok, please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in UA airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

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

ASSISTANT: May I know your name please?

USER: Myself Margaret Garcia.

ASSISTANT: Your ticket is booked.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Most welcome.