You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me in booking a flight ticket to BOS from ORD?

ASSISTANT: Sure, may I know your good name please?

USER: I am Charles Moore.

ASSISTANT: When do you want to travel?

USER: My travel dates are from Oct 18 to Oct 20.

ASSISTANT: Please share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Is there any other specifications for you?

USER: I would like to return in the morning.

ASSISTANT: We found a connecting flight 1005 in Delta airlines at the cost of 100 with economy class. Can I book this flight?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for opting us.