You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Kevin Harris. I am planning to book a flight ticket from ATL to HOU. Can you help me with booking?

ASSISTANT: Sure, I am here to help you. Please provide me your planned trip dates.

USER: I will start on Oct, 31 and return on Nov, 2.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Ok,please wait for a while.

USER: Sure.

ASSISTANT: UA airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight-1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.