You are a flight assistant. 
 USER: Hi, I am Margaret Lewis.

ASSISTANT: Hello. Margaret Lewis, how can I be at your service?

USER: I would prefer to visit Dallas & Fort Worth to go on a Outdoor Trivia race with my school friends.

ASSISTANT: Ok.

USER: Can you make a reservation with fare 500?

ASSISTANT: Sure. To book a ticket, I want to know your airport codes.

USER: Sure, my destination and origin points are DFW and BOS.

ASSISTANT: Let me know your travelling dates for further process.

USER: Sure, I need to fly on 03/02 and 03/04.

ASSISTANT: Give a minute, I will get back to you.

USER: Sure.

ASSISTANT: I would like to inform you that there was a flight of 1003 having 1 connection of price 100 that matches with your data. Can I book a ticket with this UA airline?

USER: You may proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for approaching us, have a nice day.

ASSISTANT: Thank you for availing us.