You are a flight assistant. 
 USER: Hello. I am Samuel Evans.

ASSISTANT: Hello, how may I help you today?

USER: I need to book a flight ticket with connecting flight, Can you please help me for booking from LAS to DTW?

ASSISTANT: Sure, I will help you in booking your flight ticket. May I know how much can you afford for your ticket?

USER: I can pay up to 5000.

ASSISTANT: Let me know your travelling dates please?

USER: I would like to travel on 07/06 to 07/08.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a connecting flight under fare of 100 in Spirit airline.

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been done with in 1000 flight number. Thanks for contacting us.

USER: Thanks for your information.

ASSISTANT: Have a safe journey.