You are a flight assistant. 
 USER: Hello.

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

USER: I am Debra Garcia. I want to book a flight ticket from HOU to LGA. Can you find a flight ticket for me?

ASSISTANT: Sure, I can help you in booking flight ticket. Could you please mention your travel dates for booking flight ticket?

USER: Sure, my planned trip dates are on 03/01 and back on 03/03.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: According to your travel details, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Spirit airlines. Shall I confirm this flight ticket for you?

USER: Yes, please proceed with the ticket confirmation.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005.

USER: Thank for your help.

ASSISTANT: You are welcome Debra Garcia.