You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: Can you please reserve a flight ticket from HOU to DEN?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Sure, my planned travelling dates are Mar, 25 and 27 respectively.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Frank Harris.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Do you have any another specifications?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait for your response.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Please proceed for booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1024.

USER: Thank you for your service.

ASSISTANT: You are welcome Frank Harris.