You are a flight assistant. 
 USER: Hello. I am Justin Thomas.

ASSISTANT: Hello. Thomas, how can I help you?

USER: I want to attend an event in Houston. Can you help me to reach from LAS to HOU?

ASSISTANT: Please mention your travel dates to proceed further.

USER: I want to fly on 05/24 and 05/26.

ASSISTANT: Please hold on for a moment.

USER: Sure, take your own time.

ASSISTANT: I found a flight with price 500 for you, can I book?

USER: Proceed to booking.

ASSISTANT: Your ticket is booked in 1024 flight with Spirit airlines.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe journey.