You are a flight assistant. 
 USER: Hello, I am Margaret Campbell.

ASSISTANT: Hello, How can I help you out?

USER: I am participating in basket ball tournament. So, I need your help for booking my flight ticket.

ASSISTANT: Sure, I will help you. Please share your airport codes, to proceed further.

USER: LAX - BOS are my airport codes. I need a connecting flight.

ASSISTANT: Can I know that, when are you planning to participate?

USER: 03/17 is my starting date. 03/19 is my arrival date.

ASSISTANT: As of your requirements, there is Southwest airline. May I proceed to reserve with flight number 1020?

USER: proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for assisting me.

ASSISTANT: Thanks for opting our service.