You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Barbara Lewis here.

ASSISTANT: Yes, tell me.

USER: I am planning to visit Boston zoo, could you book a ticket from PHL to BOS?

ASSISTANT: Sure, may I know your trip dates?

USER: I am travelling on 09/12 and return on 09/14.

ASSISTANT: I got a flight for you with 1 connection. Can I proceed?

USER: Please proceed with the booking by mentioning flight details.

ASSISTANT: Sure. Your ticket is booked in Delta airlines and your flight number is 1001.

USER: Thanks for helping me out.

ASSISTANT: Most welcome.