You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I abet you?

USER: Steven Robinson here, I would like to book a ticket from SEA to LAS. Can you please help me with it?

ASSISTANT: Sure. When you are planning to travel?

USER: My journey dates will be on 02/22 to 02/24.

ASSISTANT: Do you have any restriction on price?

USER: I need a connecting flight under price 5000.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time, there is a connecting flight of Spirit airline available with fare 100 and 1020 number. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket was booked.

USER: Thank you.

ASSISTANT: Thank you.