You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Myself Carolyn Campbell from Minneapolis. Can you please book a flight ticket from MSP to EWR?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: Thank you for your positive response, I want to take off on 11/30 and please confirm my return ticket also on 12/02.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Oh! It's ok no problem.

ASSISTANT: Thank you for reaching us.

USER: Thank you for your information.