You are a flight assistant. 
 USER: Hello. I am Lisa Williams.

ASSISTANT: Hello, How can I assist you now?

USER: I want to book a ticket to CLT from LAS, can you help me in booking a ticket?

ASSISTANT: Sure, I am here for that. Can you provide your depart and land dates?

USER: My travel dates are from 08/09 to 08/11.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a lay by.

ASSISTANT: We found a 1001 Spirit airline, with a single halt matches your needs. Shall I make a move?

USER: Yes, you go ahead.

ASSISTANT: You have to pay only 100 for your ticket. Your booking is done with 1001 airline.

USER: Thank you for service.

ASSISTANT: Thanks for your presence.