You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to attend Global Environmental Conference in Benaroya hall, which is at Seattle, SEA. Can you help me in booking with a connecting flight?

ASSISTANT: Sure. May I know your good name?

USER: My name is Kimberly Hill.

ASSISTANT: Help me with travelling dates.

USER: I want to travel on 01/15 and intend to return on 01/17.

ASSISTANT: Do you have any price limit?

USER: My price limit is 5000.

ASSISTANT: Kindly, mention your origin code.

USER: Origin is from Oakland, OAK.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight with airline:AA, flight number:1004, price 100, 1 connection. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.