You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking my flight ticket from BOS to PHX?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travelling dates are Dec 03 and Dec 05.

ASSISTANT: May I know your connection limit?

USER: I need single connection flight.

ASSISTANT: In which class do you prefer to travel?

USER: No, preference.

ASSISTANT: May I know your departure and arrival time?

USER: I prefer my depart ticket at morning time.

ASSISTANT: Do you have any other requirements to be met?

USER: No.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: Myself Angela Johnson.

ASSISTANT: Spirit airlines is having a flight with a ticket fare 100, shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with the flight-1022 in economy class.

USER: Thank you for for your help.

ASSISTANT: Welcome, have a safe journey.