You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you?

USER: I'm Donna Jones. Please book a ticket from Atlanta, GA-ATL to Minneapolis & St. Paul, MN-MSP.

ASSISTANT: Sure, may I know your travelling dates please?

USER: 03/19 is departure date and return date is 03/21.

ASSISTANT: Ok, can I know your price limit please?

USER: Ticket price limit is 1000.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thanks for your time, sorry no flights found with your details.

USER: .Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Thanks.