You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am William Turner. I want to book a ticket to Dallas to meet my friend, can you book a ticket?

ASSISTANT: Sure, when are you willing tot travel?

USER: I want to travel on 11/14 and 11/16.

ASSISTANT: Please help me with your airport codes?

USER: Airport codes are from ORD to DFW.

ASSISTANT: Ok, any other specifications?

USER: I need a halt in between journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1000, airline- Delta, price- 200 with connection, matches your requested details.

USER: You can proceed for booking.

ASSISTANT: Shall I proceed?

USER: Please.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.