You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Mark Edwards here, can you please book a ticket from PHL to LAS? As I'm planning to visit Las Vegas.

ASSISTANT: Sure, please share your journey dates.

USER: Sure, I would like to depart from my location on 9th of May and I want to return back by 11th of May.

ASSISTANT: Ok, do you need halt in between your journey?

USER: Yes, I need 1 halt in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a JetBlue airline and 1001 is flight number with a fare of 100. Shall I proceed?

USER: Sure, you can proceed for booking the ticket.

ASSISTANT: Your ticket is confirmed with an connecting flight.

USER: Thank you so much for your help.

ASSISTANT: Thank you for communicating with us.