You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please book a flight ticket from LAS to DFW?

ASSISTANT: Sure, may I know your trip dates please?

USER: Thank you. I have planned my travel date as Nov 23 and Nov 25.

ASSISTANT: Do you have any other requirements?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Ok, can I know your name please?

USER: Sure, myself Nancy Scott.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 0 connection in Hawaiian airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your ticket is booked with the flight number 1009.

USER: Thank you for your help.

ASSISTANT: Most welcome.