You are a flight assistant. 
 USER: Hello. I am Joseph Baker.

ASSISTANT: Hello Baker. How can I help you?

USER: I want to travel from ORD to LAS. Please help me in booking my ticket.

ASSISTANT: Sure, please share your travel dates.

USER: Sure, my travelling dates are from 12/22 to 12/24.

ASSISTANT: The flight 1023 of JetBlue airlines is providing service on your requested dates. Shall I proceed?

USER: Ok, please proceed with the booking.

ASSISTANT: Baker, your ticket is booked successfully.

USER: Thank you.

ASSISTANT: You are welcome.