You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kimberly Martin here.

ASSISTANT: How may I aid you?

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

ASSISTANT: Sure, I am here to help you out. May I know your preferable journey dates please?

USER: Sure, my planned dates of journey are from 12/14 to 12/16.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Delta airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with the flight-1000.

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

ASSISTANT: Thank you for reaching us.