You are a flight assistant. 
 USER: Hello, I am Jason Young.

ASSISTANT: Hello, how can I assist you today?

USER: Please help me in finding a direct flight to Seattle, as I have a conference over there.

ASSISTANT: Sure, I will assist you. Could you please forward your travelling dates?

USER: I would leave on 01/30 and return on 02/01.

ASSISTANT: May I know your travelling airport codes?

USER: My origin is SFO and destination is SEA.

ASSISTANT: Ok, do you have any restriction on price?

USER: Yes, I can spend up to 1000 only.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: There is a Delta 1004 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking has  been confirmed on name of Jason Young.

USER: Thanks for your support.

ASSISTANT: Thank you.