You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Myself Stephanie King. I need to travel MSP and EWR, can you please reserve flight ticket?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are Feb,12 and Feb,14.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection for my travel.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: Make sure my return time should be in the morning.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: Thanks for your details, there are no flights found on your data.

USER: Oh! Sad to hear that. Anyway, I will find another alternative to complete my journey.

ASSISTANT: Ok,Thank you.

USER: Thank you for your information.