You are a flight assistant. 
 USER: Hello. I am Joshua Edwards.

ASSISTANT: Hello, how can I address you today?

USER: I want to book a flight ticket from Los Angeles, CA - LAX to Chicago, IL - ORD.

ASSISTANT: Ok, kindly mention your price limit.

USER: I can afford up to 200.

ASSISTANT: Ok, help me with your journey dates.

USER: I would like to fly on 09/25 to 09/27.

ASSISTANT: As per your information, we found a flight with 1026 number in Spirit airlines and the price is 100.

USER: You can proceed to booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your quick response.

ASSISTANT: Thank you for picking us.