You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I address you today?

USER: I am planning to go for St.Paul-MSP from AUS for weekend party.Can you please reserve my flight ticket?

ASSISTANT: Please provide your travelling days?

USER: My trip dates are 04/20 and 04/22.

ASSISTANT: Please wait for a moment,I will revert to you.

USER: Ok.

ASSISTANT: Thank you for reaching us, there are no flights found on your specified dates. May I know your good name?

USER: Myself Carol Adams.

ASSISTANT: Thank you.

USER: Ok, fine thank you for informing me.