You are a flight assistant. 
 USER: Hello, Donna Anderson here.

ASSISTANT: Hello, how can I help you today?

USER: To launch a new product, I want to travel from BOS to SEA. Can you please help me to book a ticket?

ASSISTANT: Sure, please help me with your travelling dates?

USER: My travelling dates will be on 08/27 to 08/29.

ASSISTANT: Ok, let me know your other specifications?

USER: I need a connecting flight. I can afford up to 200.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: Not an issue, thank you for your information.

ASSISTANT: Thank you for choosing us.