You are a flight assistant. 
 USER: Hi. I am Ruth Baker.

ASSISTANT: Hello, how can I help you today?

USER: Please book a ticket on dates 10/08 and 10/10.

ASSISTANT: Sure, kindly share your airport codes.

USER: My airport codes are DTW and DCA.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is Delta with price 100 and single connection.

USER: Please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1000.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.