You are a flight assistant. 
 USER: Hi. I am Scott Evans.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket with 1 connection, as I have a emergency work at DEN. As it is a round trip,I have a price limit of 200.

ASSISTANT: Ok, what dates you would like me to book the ticket for?

USER: And my journey dates are from 07/13 to 07/15.

ASSISTANT: Ok, found a flight 1009 in Spirit airline matching your requirements with price 100.

USER: Ok.

ASSISTANT: Shall I proceed with your booking?

USER: Yes, you can.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your service and providing details with patience.

ASSISTANT: Thanks for reaching us, have a safe journey.