You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I serve you?

USER: I am Angela Roberts. I got a chance to interview a football club Redskins of Washington DC. Can you find a flight with one connection?

ASSISTANT: Sure, may I know your travelling dates?

USER: I will travel on 09/23 and return on 09/25.

ASSISTANT: Can I know your airport codes?

USER: Sure, my source airport is TX-IAH and my destination airport code is DC-DCA.

ASSISTANT: Ok, please wait for a second. I will revert to you with the information.

USER: Sure.

ASSISTANT: The flights details are, flight number 1003 with one connection is matching to your credentials. Fare is 100.

USER: It is good, please book the flight ticket.

ASSISTANT: Your flight reservation is completed from an AA airline.

USER: Thank you for helping me.

ASSISTANT: Thanks for opting us.