You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I planned to meet my cousin in IAH, can you please help me to book a flight ticket from ORD?

ASSISTANT: Sure, let me know your travelling dates.

USER: I prefer to travel on Jan 7 and Jan 9.

ASSISTANT: Please share your connection limit.

USER: I would like to travel in a direct flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Janet Tuner.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: Ok, no problem.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your information.