You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Jack Thomas from Detroit.

ASSISTANT: Nice meeting you Thomas.

USER: I have to go to Chicago next week, can you please book a flight ticket for me?

ASSISTANT: Sure, I am glad to help you. Can you please provide your planned dates of travelling?

USER: Thanks, I want to take off on 03/25 and book my return ticket also on 03/27.

ASSISTANT: Ok, may I know your origin and destination airport codes for booking?

USER: I want to fly from DTW and destination airport is ORD.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Hawaiian airlines. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1005.

USER: Thank you for reaching us, have a nice day.

ASSISTANT: Thank you for using our services, have a great journey.