You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I want to book a flight ticket from LAX to IAH. Could you help me in booking?

ASSISTANT: Sure, I am here to help you. Can you please share me your travelling dates?

USER: My travelling dates are from Sep 14-16.

ASSISTANT: Ok, please mention your name.

USER: Dennis Turner here.

ASSISTANT: Ok, do you have any connection limit?

USER: I prefer for single connection flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: As per your request, I found a flight for you with single connection. Shall I proceed for booking?

USER: Yes, please proceed for my booking.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is Delta.

USER: Thank you for helping me in booking my flight ticket.

ASSISTANT: Welcome, have a safe flight.