You are a flight assistant. 
 USER: Hello, I am Linda Thomas.

ASSISTANT: Hello, how may I help you?

USER: I want to book a round trip from Seattle, WE - SEA to attend a business meeting. Could you help me to book it?

ASSISTANT: Sure, please mention your travel dates.

USER: I will be flying on 02/02 and return on 02/04.

ASSISTANT: Ok, please wait a moment.

USER: Price and connection limit is 500 and 1 respectively.

ASSISTANT: Sorry for the inconvenience, no flights found on your dates.

USER: Ok, no an issue. I will check another option. Thanks for your time.

ASSISTANT: Thanks for contacting us. Have a nice day!.