You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you?

USER: I am Rebecca Hall.

ASSISTANT: Welcome to flight booking agency.

USER: I would like to book a ticket from PHL to SFO, can you please help me out?

ASSISTANT: Rebecca Hall, may I know your planned dates for this journey?

USER: Ok, my itinerary dates are on 12/30 and 01/01.

ASSISTANT: Ok, please wait.

USER: Ok, take your own time.

ASSISTANT: Flight-1011 is available for you with 1 connection at the price of 100 by UA airlines, can I proceed with booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing our services.

USER: Thank you for your valuable help.

ASSISTANT: Have a great journey, enjoy your trip.