You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Eric Miller, I want to book a flight for the round trip. Can you book flight with single connection?

ASSISTANT: Sure, can you please forward your journey dates?

USER: I will fly on 02/02 and return on 02/04.

ASSISTANT: Kindly assign your source and destination points with airport codes?

USER: I like to start my round trip from Atlanta, GA-ATL.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a Spirit airlines, flight number 1005 and the fare of 100 with single connection. Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.