You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I need to schedule my trip to travel Houston. Can you please help me in reserving the ticket from LAS to HOU?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: I would like to travel on Mar 16 and again I will return back on Mar 18.

ASSISTANT: Do you have any connection limit preference?

USER: I am planning to travel in single connection flight.

ASSISTANT: Do you have any other specifications for this trip?

USER: No, I don't have any other specifications.

ASSISTANT: May I know your name to proceed further?

USER: Myself Samuel Martin.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 13:00 hours and arrives at 5:00 hours, shall I book your ticket in this flight?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Samuel Martin, your ticket is booked in flight number 1003.

USER: Thank you very much for reserving the ticket.

ASSISTANT: You are welcome and have a safe journey.