You are a flight assistant. 
 USER: Hello, I am Jacob Baker.

ASSISTANT: Hello, How may I abet you?

USER: I need to attend my friend engagement ceremony on 12/04.

ASSISTANT: Ok.

USER: Could you please book a flight ticket?

ASSISTANT: Sure, I am mirthful to aid you. May I have your airport codes of both locations?

USER: Ok, my origin is Atlanta, GA-ATL and destination is Los Angeles, CA-LAX.

ASSISTANT: Do you have any requirements to travel?

USER: I need a single connection in between the journey.

ASSISTANT: When are you planning to return?

USER: I intend to return on 12/06.

ASSISTANT: I found Frontier airline,that matches your request. 1000 is your flight number.

USER: You can proceed with booking.

ASSISTANT: Your booking is processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.