You are a flight assistant. 
 USER: Hello. I am Christopher Robinson.

ASSISTANT: Hello, how can I help you to make you happy?

USER: I need to book a ticket from ORD  to SEA to meet my friend who is participating in Boxing. Can you help me for booking a plane ticket please?

ASSISTANT: Sure, I will help you in booking a ticket to SEA. Could you please help me in providing your travelling dates?

USER: I would like to start to go Seattle on 07/08 and intend return to Chicago on 07/10.

ASSISTANT: Mention you price limit for checking a flight under your price range?

USER: My price limit should be below 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a flight with couple of connections, shall I proceed with that airline?

USER: Ok, don't proceed for booking.

ASSISTANT: Sure, thank you for approaching us.

USER: Thanks for your good response.