You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket in normal-cost airline to Atlanta, ATL to attend sister wedding.

ASSISTANT: Sure, can you please share your travelling?

USER: My travelling dates are Jan 4 and Jan 6.

ASSISTANT: Do you need any connection in between the journey?

USER: Yes, I want single connection.

ASSISTANT: Ok, may I know your source code please?

USER: My source is Chicago, ORD.

ASSISTANT: Please let us know if you have any other specifications.

USER: I don't have any other preferences.

ASSISTANT:     May I know your name please?

USER: Sure, I am Gary Roberts.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1017 at a price of 200 in economy class provided by JetBlue airline.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you.

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