You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I  best help you today?

USER: My name is Virginia Carter and I want to book the flight ticket from PHX to DFW.

ASSISTANT: Sure, when are you planning to start and return on?

USER: My travel dates are 08/19 and 08/21.

ASSISTANT: Do you prefer a connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you need a business class or a economy class?

USER: I prefer to travel in economy class.

ASSISTANT: Do you have any preferences with the airline?

USER: No. my return time should be in morning.

ASSISTANT: Thank you for your details, we found a connecting flight 1022 in Hawaiian airline with economy class. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you.