You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Will you help me in booking the flight ticket from DEN to IAH?

ASSISTANT: Yes. Tell me your travel dates please?

USER: My preferable journey dates are July 06 and July 08.

ASSISTANT: May I know your name please?

USER: Myself Helen Clark.

ASSISTANT: Are you looking for a stopover in your journey?

USER: I need a flight with single connection.

ASSISTANT: Any other preferences?

USER: No, thank you for asking.

ASSISTANT: Wait for a moment please.

USER: Ok, I will wait.

ASSISTANT: Thanks for your patience. I have found Jet blue airlines which is a stopover flight.

USER: Sure, you can proceed with the booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1001.

USER: Thank you for your help.

ASSISTANT: Thank you.