You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you?

USER: I would like to visit New York for food festival with my friends. Can you please book me a flight ticket?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are 06/14 and 06/16.

ASSISTANT: Can you please share your source and destination codes?

USER: My source is at San Francisco, CA - SFO and destination is New York, NY - LGA.

ASSISTANT: May I know your price and connection limit?

USER: I prefer single connection with fare of 200.

ASSISTANT: May I know your good name?

USER: Rebecca Campbell is my name.

ASSISTANT: We are glad to say that, there is an airline: Delta, flight number: 1013 with single connection and price is 100. Shall I proceed to booking?

USER: Ok, it's perfect, you can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you, for choosing us.