You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Barbara Moore.

ASSISTANT: How may I assist you today?

USER: I am planning to attend music concert at LGA, can you please help me with booking a flight ticket from SFO?

ASSISTANT:  Sure, I am gleeful to help you out. Please provide me your trip dates to check an enhanced flight in your route.

USER: Sure, I would like to take off on 11/17 and return back on 11/19.

ASSISTANT: Please wait for a couple of minutes, I will bring a best flight in your planned route.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by AA airlines. Shall I proceed with this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: As per your request, we reserved your seat successfully with flight number 1003, please collect your ticket at your boarding point.

USER: I appreciate your help, thank you.

ASSISTANT: Welcome, have a safe journey.