You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Myself Timothy Mitchell from Washington. Can you please help me in flight ticket booking process from DCA to HOU?

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

USER: Thank you for your positive response, I want to take off on 05/29 and please confirm my return ticket also on 05/31.

ASSISTANT: Ok, please wait for while.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting.

USER: It's ok.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please confirm this flight ticket for me.

ASSISTANT: Your ticket has been confirmed for the flight 1007 in Frontier airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.