You are a flight assistant. 
 USER: Hello, I am Emily Walker.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from DTW to SEA, can you please help me for booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 11/19 to 11/21.

ASSISTANT: May I know your lay by's?

USER: I need a connecting flight In between my journey.

ASSISTANT: There is a Delta 1025 airline which matches your travelling dates. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your booking has been confirmed on name of Emily Walker.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.