You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Edward Evans here. Can you please help me in booking my flight from DFW to reach HOU?

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

USER: Sure, my planned trip dates are July 2nd and 4th.

ASSISTANT: Do you have any other specifications?

USER: I need a single connecting flight. My depart time must be in the afternoon.

ASSISTANT: There is a flight which is departing in the afternoon time with the connection limit 1 in the American airlines and the ticket cost is 200. Shall I proceed to reserve an economy class flight ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight-1014 and the return time is 9:00 AM. Have a nice journey.

USER: Thanks for the service.

ASSISTANT: Thank you for reaching us.