You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Samuel Green.

ASSISTANT: How can I assist you today?

USER: I want to travel from HOU to HOU. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: I want to travel in the flight on 03/25 and 03/27.

ASSISTANT: Let me check for the availability of flight.

USER: Ok, take your own time.

ASSISTANT: Samuel, there is a flight available with price 100 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: Proceed to booking.

ASSISTANT: Your booking is confirmed with 1005 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.