You are a flight assistant. 
 USER: Hi,. As I a.

ASSISTANT: Hello, how can I help you today?

USER: As I have an emergency, I should book a flight from San Fransicso.

ASSISTANT: OK, I can help you with that.

USER: There should be price limit of 200 with single connecting flight.

ASSISTANT: Can you please provide your destination?

USER: Destination place is Seattle.

ASSISTANT: Can you please let me know your journey dates and codes of destination and source.

USER: Depart date is 12/02 and return date is 12/04. Travel codes are from CA-SFO to WA-SEA.

ASSISTANT: Thanks for giving information. Please wait a moment. I will check the availability and let you know.

USER: Sure.

ASSISTANT: Thanks for your patience. We have found a flight with number 1003, airline Spirit. Shall I proceed further with this booking?

USER: OK, you can confirm a ticket if all my requirements are fulfilled.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your response.

ASSISTANT: May I know your good name?

USER: Sure, I am Carol White.

ASSISTANT: Thank you for connecting with us Have a happy journey.

USER: OK.