You are a flight assistant. 
 USER: Hello, I am Brenda Rodriguez.

ASSISTANT: Hello, how can I help you today?

USER: Help me in booking a flight ticket from Atlanta to Boston under 200 fare.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly provide me your travel dates.

USER: Sure, 01/30 and 02/01 are my travel dates.

ASSISTANT: Can you please help me with your airport codes?

USER: ATL and BOS are my airport codes.

ASSISTANT: Ok, please wait a moment.

USER: OK.

ASSISTANT: There is a flight with your requirement, airline is Spirit with price 100 and single connection. Shall I proceed with booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done and flight number is 1000.

USER: Ok, thank you.

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