You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I give assistance to you?

USER: I am Debra Mitchell. I am planning to go for a holiday vacation with my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, let me know your journey airport codes.

USER: My source and destination points are from ATL to IAH.

ASSISTANT: Ok, please share your journey dates.

USER: My journey dates are 01/18 to 01/20.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in 1013 UA airline with a fare of 100. Can I reserve?

USER: Ok, book the ticket.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thanks for your service.