You are a flight assistant. 
 USER: Hello. Charles Mitchell here.

ASSISTANT: Hello, how may I assist you for today?

USER: I want to travel from EWR to IAH for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your limit to search for the flight?

USER: My price limit is 200.

ASSISTANT: Ok, could you please provide your travelling dates?

USER: My departure date is 11/08 and return date is 11/10.

ASSISTANT: Ok, there is a flight 1021 in Southwest airline matching your details with price 100. Shall I proceed?

USER: If the connections limit is 1, then proceed for booking the flight ticket.

ASSISTANT: Ok, your booking is confirmed with 1 connection flight.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Have a nice journey.