You are a flight assistant. 
 USER: Hello, I am Anna Collins.

ASSISTANT: Hello, how can I assist you?

USER: Please help me in booking my flight ticket from MA-BOS to CA-OAK.

ASSISTANT: Sure, when are you planning to travel?

USER: My planned journey dates are 06/03 and 06/05.

ASSISTANT: Let me know your specifications?

USER: I need a halt in my journey.

ASSISTANT: Delta airlines with single connection and price is 100 of 1024 flight. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.