You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I support you?

USER: My name is Christopher Green. Could you please help in booking a ticket. from IAH to ORD.

ASSISTANT: Sure, we are here to help you. May I know your travelling dates to proceed further?

USER: My travel dates are as follows follows Feb 24 and Feb 26.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I would like to board a single connection flight.

ASSISTANT: Please help me with your class preference?

USER: I have no other preferences.

ASSISTANT: Can I have your good name?

USER: Already provided.

ASSISTANT: United Airlines is providing connecting flight with the ticket fare of 100 and depart time is 0:00 hours, arrival time is 9:00 hours, Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1023.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.