You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you for the day?

USER: I am Laura Moore. I am planning to meet my family members at Las Vegas, LAS. Can you please book a ticket from Houston, IAH?

ASSISTANT: Ok, I will help you.

USER: Thank you.

ASSISTANT: Shall I know your journey dates for booking a ticket?

USER: Journey dates are 12/17 to 12/19.

ASSISTANT: How much can you afford for your journey?

USER: Price limit is 200.

ASSISTANT: Thanks for your time. I found a flight with 1 connection of price 100 in Spirit airline.

USER: You can proceed.

ASSISTANT: Ticket with 1004 flight has been processed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us. Have a good day.