You are a flight assistant. 
 USER: HI.

ASSISTANT: Hello, how can I help you today?

USER: I am Kevin Carter. I would like to meet my manager at ORD, please book me a ticket from LGA.

ASSISTANT: Sure, when are you willing to travel?

USER: My travelling dates are from 02/18 to 02/20.

ASSISTANT: Ok, any other requirements?

USER: My budget is very low, please book me a economical flight under 200.

ASSISTANT: Ok, flight- 1013, airlines- UA, price- 100 with connection matches your requested details. Shall I proceed? Ok, your ticket has been reserved.

USER: Ok, you can proceed. Thank you.

ASSISTANT: Thank you for connecting with us.