You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Catherine Scott. I want to book a ticket from OAK to JFK, can you please help me that?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travel dates are on 04/28 and 04/30.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Thanks for your time. We found a Frontiner airline, flight number:1007 and the price is 200.

USER: Please book this ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you so much.

ASSISTANT: Thank you.