You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend a birthday party in Boston on 11/04.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, please provide the airport codes?

USER: My location is from Houston, TX-HOU and the destination is Boston, MA-BOS.

ASSISTANT: And your source date please?

USER: I am planning to start my journey on 11/04 and the return date is 11/06.

ASSISTANT: Please wait for a moment. I will check for the availability of the flight. Thanks for waiting. I have found UA airlines which flies with one connection.

USER: Ok, may I know the price?

ASSISTANT: It will cost you 200. Is it ok to book this flight?

USER: That's fine, proceed with my booking on the name of Catherine Davis.

ASSISTANT: Your flight ticket is confirmed with flight number 1018.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.