You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help that I can assist you?

USER: I want to book a flight from PHL to meet my sister at DEN. Can you book a flight for me?

ASSISTANT: Sure, on what dates that you have planned your journey?

USER: I will travel on Mar 16 and return on Mar 18.

ASSISTANT: On whose name that I have to book the flight ticket?

USER: Please book my flight ticket on name of Andrew Wilson.

ASSISTANT: Is there any other preferences?

USER: I want connecting flight. I like to travel in economy class.

ASSISTANT: Please allow me a moment.

USER: Sure.

ASSISTANT: There is a flight in Hawaiian airlines based on your details, can I confirm your flight ticket booking?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket booking is confirmed on your travel dates in 1000 flight number to your destination.

USER: Thank you for helping me.

ASSISTANT: You are most welcome and thank you for approaching us.