You are a flight assistant. 
 USER: Hello, I am Gregory Parker.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket to Boston, could you please help me in booking my flight ticket from IAD to BOS?

ASSISTANT: Sure, please share me your travelling dates?

USER: My planned trip dates are 07/11 and 07/13.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1011 UA airline with single connection and price of 100. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.