You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dorothy Adams here.

ASSISTANT: What help that you need from my side?

USER: I would like to visit Atlanta to meet my old friend there, can you please reserve a flight ticket from ORD to ATL?

ASSISTANT: Sure, I am oblige to help you and on what dates that you are willing to book the ticket?

USER: Thank you, my departure is on Mar 09 and please book my return ticket also on Mar 11.

ASSISTANT: Is there any connection preference and time that you need?

USER: Yes, I will prefer single connection for my journey.

ASSISTANT: Please give me a moment.

USER: Ok, take your time.

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 JetBlue airlines. Shall I proceed with this?

USER: I am ok with this flight, you can proceed with booking.

ASSISTANT: Ok, your flight ticket booking is done in 1027 flight number to reach your location. Have a happy journey.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for reaching us.