You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to travel from SFO to HOU. Can you help me to book a flight ticket?

ASSISTANT: Sure, let me know your travelling dates.

USER: I want to fly in the flight on Jan 09 and Jan 11.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: I want to depart in afternoon time.

ASSISTANT: May I know your name please?

USER: Joshua Rodriguez.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, take your time.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: That's ok. Anyways, thank you.

ASSISTANT: Thank you for choosing us.