You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Michael Lee.

ASSISTANT: Lee, what can I do for you?

USER: I want to attend business meting in Las Vegas, can you book a ticket for me? My journey details are from LGA to LAS.

ASSISTANT: Sure, may I know your trip dates?

USER: My journey dates are from 07/22 to 07/24.

ASSISTANT: Wait for a moment.

USER: Make sure that price limit should not exceed 1000 and connection limit should not exceed 1.

ASSISTANT: I found Frontier airline and flight number 1001, as per your requirements.

USER: Book the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for quick response.

ASSISTANT: It's my pleasure, have a nice day.