You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Kenneth Robinson. I am planning to go for tour to Denver for attending a religious festival. Can you please book a ticket on 06/03?

ASSISTANT: Sure, help me with the airport codes?

USER: Source code is Atlanta, ATL. Landing point is Denver, DEN.

ASSISTANT: When would you like to return?

USER: I will return on 06/05.

ASSISTANT: Thank you for your details, we found a flight in an airline Spirit of number 1012 having a single connection. Shall I reserve it?

USER: You can proceed.

ASSISTANT: Your flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks for your approach.