You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I need to fly from Seattle to Phoenix for business meeting. Can you please help me to book a single connection of flight?

ASSISTANT: Sure, please share your planned travel dates?

USER: I have planned my trip dates are Oct 27 - 29.

ASSISTANT: Let me know your airline preference?

USER: I would like to prefer normal cost airline.

ASSISTANT: Any other requirements to be met?

USER: I want to return in the afternoon.

ASSISTANT: Can I have your name please?

USER: My name is Anna Hill.

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

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us.