You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to air travel agency.

USER: Thank you. I am looking for a flight on the route NY - JFK to TX - IAH, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, can I have your travel dates for searching a flight for you?

USER: My travel dates are 07/21 and 07/23.

ASSISTANT: Fine, may I know your good name?

USER: Laura Taylor here.

ASSISTANT: UA airline is providing service on that route, ticket fare will be 100. Is it ok for you?

USER: Yes, I am ok with this flight. Confirm this flight for me.

ASSISTANT: Your ticket has been booked with flight-1012, have a safe journey.

USER: Thank you for your service.

ASSISTANT: Thank you for utilising our service.