You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you at this moment?

USER: Patricia Harris here, can you please help me in booking the ticket from LGA to SFO? As I'm planning to visit San Francisco.

ASSISTANT: Sure, I am happy to help you. Please share your planned travel dates?

USER: Sure, my planned departure and return travel dates are 09/05 and 09/07.

ASSISTANT: Frontier airlines plane is available on your route with a fare of 100, are you ok with this airline?

USER: That's ok for me, you can proceed for booking.

ASSISTANT: Ok, your booking is confirmed with 1023 flight.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thanks for reaching us, have a nice day.