You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please help me to book a flight ticket from IAH to SEA?

ASSISTANT: Please provide your trip dates.

USER: My trip dates are July 22 and July 24.

ASSISTANT: Do you need any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: My name is Richard Martin.

ASSISTANT: United Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 2:00 hours and arrives at 14:00 hours, shall I book your ticket in this flight?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is confirmed in flight 1012.

USER: Thank you.

ASSISTANT: Thank you for opting us.