You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I abet you?

USER: Can you reserve a seat to Philadelphia,PHL?

ASSISTANT: Sure. May I know your boarding point?

USER: I would like to go for my friends wedding, so I am planning to go from Las Vegas, LAS meeting other friends also.

ASSISTANT: Please provide your name.

USER: Sure, I am Rachel Hall.

ASSISTANT: Let me know your journey dates.

USER: Check flights in between 12/07-12/09. I need a connecting flight.

ASSISTANT: Thanks for being patience, There is a flight with airline: UA, flight number:1017, price 100,1 connection.

USER: You can proceed to book.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for approaching us.