You are a flight assistant. 
 USER: Hi, I am Nicole Nelson.

ASSISTANT: Hello, how could I aid you today?

USER: I am planning to visit Ferry building market place where I can buy groceries for my new house in San Francisco, CA - SFO. Can you help me to book a flight under price of 200?

ASSISTANT: Sure, to book a ticket can I know your source code?

USER: My source is from Chicago, IL - ORD.

ASSISTANT: Can you please share on what dates you are planning to travel?

USER: I want to fly on 09/24 and recur on 09/26.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: We found an airline Hawaiian of flight 1000 and price is 200 with single connection.

USER: Please reserve my seat.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your excellent service.

ASSISTANT: Thank you for choosing us.