You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Virginia Clark, can you help me to book a flight ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: I am planning to visit Big Surf at PHX from DCA for my vacation with my family. Dates are 11/29 and 12/01.

ASSISTANT: Ok. Give me a moment.

USER: I want 1 connection limit flight. Sure, take your time to check.

ASSISTANT: Ok. I have found a flight for you with a price of 200. Can I proceed?

USER: That's great search from you. Yes, you can.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in searching a flight.

ASSISTANT: The flight number is 1008 of UA airlines. You are welcome.