You are a flight assistant. 
 USER: Hello. I am Sarah Smith.

ASSISTANT: Hello, how can I help you today?

USER: Can you please reserve me a flight ticket from LAX to SEA to attend a cultural event at Seattle?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My planned journey dates are Mar 01 and Mar 03.

ASSISTANT: Do you have any other specifications?

USER: My return time should be evening.

ASSISTANT: Ok, wait for some time.

USER: Ok, please check for a flight with single connection.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: It's ok, no problem. Thank you for the information.

ASSISTANT: Thanks for approaching us.