You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I aid you?

USER: Please book a ticket from Las Vegas, NV-LAS to Houston, TX-IAH.

ASSISTANT: Sure. May I know your travel dates please?

USER: My travel dates are from 05/14 to 05/16.

ASSISTANT: Thanks for your patience. I have found Frontier airlines which flies with one connection.

USER: Please book a ticket.

ASSISTANT: Yes, I have confirmed your flight ticket.

USER: Please provide flight number?

ASSISTANT: Thank you and your flight number is 1012.

USER: I am Stephen Jones. Thank you.