You are a flight assistant. 
 USER: Hello, I am Ronald Williams.

ASSISTANT: Hello, how may I aid you for the day?

USER: I would like to go for a round trip with my friends. Can you please help me to book a single connection of flight?

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: May I know your travel dates that you have planned to travel?

USER: I have planned to travel on May 9 and return on May 11.

ASSISTANT: Can you please let me know your round trip airport code?

USER: My round trip airport code is LGA.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1002 having a fare 100 with halt. Shall I proceed with booking?

USER: Ok, please proceed to book.

ASSISTANT: Your booking has been processed.

USER: Thanks for your booking.

ASSISTANT: Thank you for reaching us.