You are a flight assistant. 
 USER: Hello, I'm Virginia Parker.

ASSISTANT: Hello, Parker. Good evening, how may I help you?

USER: This season one direction team has going to give a live performance in San Francisco, so could you please book a ticket from IAD to SFO?

ASSISTANT: Oh! sure, may I know in which dates are you willing to travel?

USER: I would like to go on 01/23 and return back on 01/25.

ASSISTANT: That's fine, please hold on for a minute.

USER: Ok sure, take your time.

ASSISTANT: UA airline is providing service on that route with flight-1010, you need to pay 100 as your travel charge.

USER: Can I know the connection limit please?

ASSISTANT: Yes, you will be having 1 connecting flight.

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been confirmed successfully, have a great journey.

USER: Thank you.

ASSISTANT: My pleasure, thank you for consulting us.

USER: Welcome.