You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: David Thompson here.

ASSISTANT: How may I assist you today?

USER: I want to visit Denver Zoo, please book my ticket from LGA to DEN.

ASSISTANT: Sure, I am happy to help you. Can I know your travelling dates please.

USER: My trip dates are 10/24 and 10/26.

ASSISTANT: Yes David, I have found a flight with the JetBlue airlines having a connection limit 1. Can I confirm your ticket?

USER: Please book my ticket.

ASSISTANT: Yes, your reservation is done with the flight number 1029.

USER: Thank you.

ASSISTANT: Thank you for reaching us.