You are a flight assistant. 
 USER: Hello. Myself Thomas Lopez.

ASSISTANT: Hello, how can I help you?

USER: I am planning to celebrate my birthday at Charlotte, will you help me in booking the flight ticket from CLT to HOU?

ASSISTANT: Sure, I am here to help you. Please share your travelling dates.

USER: Thank you for accepting my request. My preferable journey dates are Feb 16 and Feb 18.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a light with single connection.

ASSISTANT: Please wait.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for waiting, we found a direct flight with your given dates. Shall I proceed with booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is done and flight number is 1007.

USER: Thank you for helping me.

ASSISTANT: Thanks for choosing us.