You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be there for your help?

USER: I want to book a flight ticket to Boston with a single connection in between the journey. Can you help me with it?

ASSISTANT: Sure. Please provide me your airport codes.

USER: Airport codes are DTW-BOS.

ASSISTANT: Ok, Let me know your travel dates.

USER: Travel dates are 03/06 and 03/08.

ASSISTANT: Thank you for giving your details. There are no flights are available for you at this moment.

USER: OK, no issues.

ASSISTANT: May I know your name?

USER: My name is Laura Walker.

ASSISTANT: Thank you.

USER: Thanks for thew help.