You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Ryan Collins, want to travel from DCA to SFO. Please help me in booking my ticket.

ASSISTANT: On which dates you are willing to travel?

USER: Sure, my travelling dates are from 10/06 to 10/08.

ASSISTANT: In JetBlue airline, there is a flight with 1 connection and fare is 100. Can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Most welcome.