You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Timothy Martinez.

ASSISTANT: How may I help you?

USER: I am planning to visit Denver, can you please book me a ticket from BOS to DEN?

ASSISTANT: Sure Martinez, I am here to help you. When you are willing to travel?

USER: My preferable journey dates are from 09/24 to 09/26.

ASSISTANT: Just a moment.

USER: Sure, take your own time.

ASSISTANT: There is a flight with Southwest airlines and the ticket figure is 100. Shall I proceed for booking?

USER: Please book my ticket with this airlines.

ASSISTANT: Ok Martinez, your ticket is reserved with the flight-1002.

USER: Thank you for your help.

ASSISTANT: You are welcome.