You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Raymond Williams.

ASSISTANT: Raymond Williams, how may I assist you today?

USER: I need to travel Boston, can you please reserve flight ticket from ORD and BOS?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: My travelling dates are Dec,15 and Dec,17.

ASSISTANT: Please help me with your preferred depart and return time.

USER: My depart time should be in the evening.

ASSISTANT: Do you need a direct or connecting flight?

USER: I need a single connection for my travel.

ASSISTANT: Please help me with your class preference.

USER: I need an economy class flight ticket.

ASSISTANT: Do you have any other preferences with respect to your journey?

USER: I have already mentioned all my specifications.

ASSISTANT: We have a economy class connecting flight operated by Hawaiian Airlines with a fare of 100. Is it ok for you?

USER: Please proceed with the reservation.

ASSISTANT: I have booked your ticket in flight-1029. Your flight departs at 1 AM, DEC 15 and returns at 21 PM DEC 17.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for reaching us. Have a great trip.