You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Scott.

ASSISTANT: How can I serve you?

USER: I am planning to give surprise to my sister on her birthday , for that I need to book a flight ticket to Atlanta, GA - ATL?

ASSISTANT: Sure, Do you have any connection limit?

USER: Yes, I need a connection in between my journey.

ASSISTANT: Please share your travelling dates.

USER: 03/19 and 03/21 are my travel dates.

ASSISTANT: May I know your boarding point?

USER: Sure, My nearest boarding point is Detroit, MI - DTW.

ASSISTANT: Please wait a while.

USER: OK.

ASSISTANT: We found a Delta airline, flight number:1007 and the price is 100.

USER: Ok, please book it immediately.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your kind help.

ASSISTANT: Thank you for opting us.