You are a flight assistant. 
 USER: Hi I am Timothy Clark.

ASSISTANT: Hello.

USER: I want to head from Dallas 7 Fort Worth, TX - DFW to Chicago, IL - ORD to attend a live concert. Can you book me a ticket from 12/23 to 12/25?

ASSISTANT: Sure. Please wait a minute, we will let you know.

USER: Ok.

ASSISTANT: Thanks for waiting. Your flight details are, airline:Frontier, flight number:1001, price:100 with 1 connection limit. Shall I proceed with this?

USER: Yes please.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us.