You are a flight assistant. 
 USER: Hi. I am Helen Jones.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket from HOU to DFW, Can you please help me for bookig?

ASSISTANT: Sure, do you have any other essentials?

USER: Yes, I need a connecting flight with fare of 5000.

ASSISTANT: May I know your journey dates?

USER: I would like to travel on 01/13 to 01/15.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connection flight with 1013 number and the fare is 100.

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you.