You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I render you?

USER: I would like to return from Oakland after finishing off my work on 02/29. Can you help me book a flight ticket from Boston on 02/27?

ASSISTANT: Sure. May I know your boarding and landing points?

USER: My journey is from BOS to OAK.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: To proceed booking I need your good name.

USER: Betty Lewis is my name.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with airline: UA, flight number:1014, price 100, 1 connection. Shall I proceed?

USER: Yes please.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.