You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Kevin Edwards, please search flights on these dates 02/24 and 02/26?

ASSISTANT: Sure, I will search for you.

USER: Thank you.

ASSISTANT: May I know your journey points?

USER: My nearest airport codes are MSP to ORD.

ASSISTANT: May I know your name?

USER: I am Kevin Edwards.

ASSISTANT: Ok, please wait a moment.

USER: Ok, I will wait for your reply.

ASSISTANT: Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.

USER: Oh! It's ok, no problem. Thank you for your services.

ASSISTANT: Thank you for reaching us.