You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Myself Charles Lee. I am looking for a flight from IAD to IAH, to meet my friend. Can you help me in booking the flight ticket from Washington?

ASSISTANT: Ok, I will help you with that. May I know your travel dates to check for the flights availability?

USER: Sure, my travel dates are 11/25 and 11/27.

ASSISTANT: There is a flight available with 1 connection limit and the airfare is 100. Can I book?

USER: That's perfect, proceed booking with that flight.

ASSISTANT: Ok, the flight ticket is been booked and the airlines is Southwest.

USER: Thank you for your help.

ASSISTANT: The flight is 1017 for which the ticket is been reserved and thank you for trusting our agency. Have a safe journey.