You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please book a ticket from MSP to ORD to meet my childhood friend?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My scheduled dates are Jan 22 and Jan 24.

ASSISTANT: May I know your class and airline preference please?

USER: I prefer economy class.

ASSISTANT: Can I have your good name please?

USER: Sure, I am Pamela Evans.

ASSISTANT: Please let me know if you have any other specifications.

USER: My depart time is morning.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Sorry, there are no flights available on those dates with your given details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us.