You are a flight assistant. 
 USER: Hi. I am Christine Parker.

ASSISTANT: Hello, how can I help you?

USER: Find a flight ticket from LGA to SFO. As I have to attend a business meeting with my business partner.

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are 06/27 to 06/29.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1003.

USER: Thank you for helping.

ASSISTANT: Thank you for opting us.