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

ASSISTANT: Hello, how may I help you today?

USER: I need to travel to Denver DEN to enjoy beach holidays with friends from Chicago ORD. Can you help me with fare 5000?

ASSISTANT: Sure, can you please help me with your travelling dates?

USER: Sure, I need to fly on 10/31 and 11/02.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a halt.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1023 with one connection and price is 100.

USER: Please proceed to book.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.