You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket to Phoenix. Can you please make a reservation from HOU?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates please?

USER: My planned journey dates are on Sept 07 and 09.

ASSISTANT: Is there any connection limit?

USER: I need a connected flight.

ASSISTANT: Ok, please specify your name.

USER: My name is Emma White.

ASSISTANT: Do you need any other concerns?

USER: My depart and return time is evening.

ASSISTANT: Sorry to say that, no flights are found based on your information.

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.