You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from Houston, TX-HOU to Atlanta, GA-ATL.

ASSISTANT: May I know your desired travel dates please?

USER: Travelling dates are from 04/27 to 04/29.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Please provide flight number?

ASSISTANT: Your ticket is booked, flight number 1008.

USER: Please provide airline?

ASSISTANT: Frontier airline, please provide your name?

USER: I am Frank Turner.

ASSISTANT: Thank you.

USER: Thank you.