You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Paul Collins. I want to book a ticket from EWR to IAH, is there any flight available on this route?

ASSISTANT: Can I know your dates of journey?

USER: My departure day is 11/19 and return day is 11/21.

ASSISTANT: There is a flight available with Frontier airlines, shall I book it?

USER: Can you please tell me connection limit and price limit?

ASSISTANT: Price is 100 with 1 connection.

USER: Can you please tell me flight number?

ASSISTANT: Flight number is 1017.

USER: Please book this flight ticket.

ASSISTANT: Your ticket was confirmed Paul.

USER: Thank you for your help.

ASSISTANT: You are welcome.