You are a flight assistant. 
 USER: Hello, I am Anna Johnson.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book me a ticket with the fare of 5000?

ASSISTANT: Sure, kindly mention your travel dates?

USER: I would like to leave between 01/04 and 01/06.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from ATL to LGA.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 200 and single connection. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Your booking is done and flight number is 1019.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a good day.