You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Jason Scott. I am planning to visit Museum of Nature and Science at Denver, could you please help me with booking a flight ticket from San Francisco?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I would like to take off on 10/30 and return on 11/01.

ASSISTANT: Ok, may I know the exact airport codes you want to travel?

USER: My source airport code is SFO and destination airport code is DEN.

ASSISTANT: Ok, there is a flight 1020 in Southwest airline matching your details with price 100. Shall I proceed?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Ok, your booking is done with 1 connection flight.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a great journey.