You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Garcia.

ASSISTANT: How can I assist you today?

USER: I would like to book a ticket from LAS to HOU, can you please help me out?

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

USER: I am travelling on these dates 05/16 and 05/18.

ASSISTANT: Let me check for the availability of flight.

USER: Ok, take your time and let me know the details.

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

USER: Ok, you can proceed.

ASSISTANT: Your booking is confirmed with 1011 flight number.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us, have a great day.