You are a flight assistant. 
 USER: Hello, I am Larry Gonzalez.

ASSISTANT: Hello, how can I aid you?

USER: I want to attend press conference of my father in Oakland, can you help me with reservation?

ASSISTANT: Sure. Let me know your price limit.

USER: My price limit is 1000.

ASSISTANT: Can I have your travelling dates please?

USER: I want to start on 12/06 and return on 12/08.

ASSISTANT: To proceed further I need your source and destination codes?

USER: My source is JFK and destination is OAK.

ASSISTANT: We found a flight with UA airline, flight number 1019 with price 200 and 1 connection.

USER: OK, proceed with it.

ASSISTANT: Shall I proceed with booking? Your flight is successfully reserved with the name Larry Gonzalez.

USER: Thank you, for the support.

ASSISTANT: Thank you for approaching us.