You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christine Turner here.

ASSISTANT: How may I help you?

USER: I want to reserve my ticket from PHL to DEN, can you please help me in this?

ASSISTANT: Sure, I am here to help you in booking a flight ticket. Can you please share your travel dates?

USER: Sure, my planned dates of journey are from 12/27 to 12/29.

ASSISTANT: Ok, please wait a minute. I will find a flight with your details.

USER: Sure, I will wait.

ASSISTANT: The Southwest airlines is found which is having a single halt and the cost of the ticket is 100. Can I proceed with ticket booking?

USER: Ok, please go ahead with this booking.

ASSISTANT: Ok, I have booked your ticket with the airlines Southwest and the flight number is 1015.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for approaching us, have a safe flight.