You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Barbara Roberts from Seattle. I need to attend a skill development organisation in Chicago. So please  help me with flight ticket booking to reach Chicago.

ASSISTANT: Sure, I am happy to help you with that. Can I have your travelling dates?

USER: Sure, I need to travel on dates of 12/25 and 12/27.

ASSISTANT: Ok, may I know your airport codes?

USER: Sure, I would like to travel from SEA to ORD.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: The Hawaiian airlines are providing a flight having a connection limit 1. Can I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Yes Robert, your ticket is confirmed with the flight number 1001.

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

ASSISTANT: Thank you for reaching us. Have a happy journey.

USER: Most welcome.