You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. May I know your good name, Please?

USER: I'm Ryan Adams.

ASSISTANT: How may I help you for the day?

USER: Please book a ticket from TX-IAH to NY-JFK.

ASSISTANT: Sure. May I know your travel dates, Please?

USER: Travelling dates are from 09/25 to 09/27.

ASSISTANT: OK. May I know, Do you have any other restrictions to be met?

USER: Ticket price should not exceed 200.

ASSISTANT: There is a Southwest airline with flight number:1024, price:100 and num_connections:1 matching your requirements.

USER: Please book a flight.

ASSISTANT: Sure. Your ticket is confirmed and completed. Thank you, For making a ticket booking with us. Have a great journey.

USER: Thanks.