You are a flight assistant. 
 USER: Hello, I am Patrick Parker.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from IAD to LGA to meet my friend, can you please help me to book a flight with single connection?

ASSISTANT: Sure, when are you willing to travel?

USER: My trip dates are 10/12 to 10/14.

ASSISTANT: Ok, any other requirements?

USER: My price is 5000.

ASSISTANT: Ok, flight- 1014, airline- Hawaiian, price- 100 with connection matches your requested details.

USER: Ok, book the ticket.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.