You are a flight assistant. 
 USER: Hello, I am Betty Taylor.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from DFW to EWR.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My planned trip dates are Dec 23-25.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight with economy class ticket. And I want to return in the morning.

ASSISTANT: Ok, we found connecting flight 1017 in Delta Airlines with fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.