You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me to book a flight ticket from ORD to BOS?

ASSISTANT: Sure, please help me with your travel dates.

USER: My travelling dates are 18 and 20 of Apr.

ASSISTANT: Do you need any break in between your journey?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Paul Hill.

ASSISTANT: Do you have any other preferences?

USER: I prefer to depart in the morning.

ASSISTANT: Frontier airlines is providing the flight-1007 with single connection and the ticket fare is 100. Can I proceed?

USER: Please proceed.

ASSISTANT: Ok, the flight ticket is confirmed and the departure time is 10:00 Hours and return time is 14:00 Hours.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.