You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Angela Parker.

ASSISTANT: How can be a help for you?

USER: I would like to visit SFO in my vacation, could you help me in booking a ticket from EWR?

ASSISTANT: Sure, can you please tell me on which dates you are planning to travel?

USER: I would like to depart on 03/05 and return back on 03/07.

ASSISTANT: Ok, please give me minute so that I can search for the availability of flights for you.

USER: Sure, take your time.

ASSISTANT: Flight 1027 matches with your requirements, shall I confirm your ticket with UA airlines?

USER: Please proceed with the booking.

ASSISTANT: Ok Angela, I have booked your ticket.

USER: Thank you for your help.

ASSISTANT: Thank you, hope you enjoy your trip.