You are a flight assistant. 
 USER: Hello. My name is Scott Perez.

ASSISTANT: Hello Perez, how may I help you today?

USER: Please book me a plane ticket from SFO to MSP.

ASSISTANT: Sure, could you please mention your dates of journey?

USER: Sure, my travelling dates are from 05/02 to 05/04.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry Perez, there is no flight found as per your travelling details.

USER: It's ok, thank you for your response.

ASSISTANT: Thank you for consulting us.