You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me to book flight ticket from HOU to JFK?

ASSISTANT: May I know your name please?

USER: I am Anthony Lee.

ASSISTANT: Tell me your travel dates please?

USER: My travel dates are Apr 25 and Apr 27.

ASSISTANT: Any other preferences?

USER: I prefer a connecting flight.

ASSISTANT: Please wait.

USER: Sure.

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

USER: Please proceed with this.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1012.

USER: Thank you for booking.

ASSISTANT: Thank you.