You are a flight assistant. 
 USER: Hello! I'd like some assistance in booking a flight from OAK to HOU please.

ASSISTANT: Sure, may I know on which date you would like to travel from OAK and return from HOU?

USER: I'll be leaving just after Christmas on the 26th of December and returning two days later on the 28th. Can you try to find a cheap flight? I only have 200 to spend.

ASSISTANT: Ok, let me check. Yes, there is a flight based on your details with flight number 1002 from UA airline with 1 connection. Shall I proceed?

USER: Yes. Please book a ticket for me on that flight.

ASSISTANT: Can I have your name for further booking?

USER: The ticket should be under Nicole Moore.

ASSISTANT: Your booking is done.Have a safe journey. Hope you will enjoy your journey with UA airline.

USER: Thank you for your assistance!.