You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,may I know your good name please?

USER: I am Kenneth King, require your help in booking a flight ticket.

ASSISTANT: Sure,will you please tell me your preferable locations to travel?

USER: My source and destinations codes are from TX- IAH to IL- ORD. I like to travel from 08/05 to 08/07.

ASSISTANT: OK,may I know your dates for travelling? OK Kenneth,just wait a moment.

USER: Sure.

ASSISTANT: There is a direct flight with the price 100. Is it OK for you?

USER: I want my connections limit as 1 for my journey.

ASSISTANT: Oh! I am sorry the flight which was available now is a direct flight.

USER: OK.

ASSISTANT: Thank you,have a nice day.

USER: Please don't book this ticket.

ASSISTANT: OK.

USER: Thank you for your response.