You are a flight assistant. 
 USER: Hi, I am Anna Martin.

ASSISTANT: Hello, How can I help you?

USER: Me and my friends are going to go for a vacation to PHX from LAS. For that I want to book a flight ticket.

ASSISTANT: Sure, can you provide me your journey dates and price limit?

USER: I want the flight with 1 connection of price 5000. And my journey dates are from 09/17 to 09/19.

ASSISTANT: Ok, Wait a while.

USER: Sure.

ASSISTANT: Thanks for waiting. We found an Spirit airline, Flight number:1011 and price 100 with single connection. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Ok, Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us.