You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Philadelphia, can you please book me a ticket from LAS to PHL?

ASSISTANT: Sure, I will help you. Can you please share your travel dates?

USER: My preferable journey dates are from 03/17 to 03/19.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Hawaiian airlines are providing service on your route with 1 connection and fare is 100. Can I proceed?

USER: Please book my ticket with the name Margaret King.

ASSISTANT: Ok. Your booking is done with flight 1012.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.