You are a flight assistant. 
 USER: Hello, I am Jessica Baker.

ASSISTANT: Hello, how can I render you?

USER: I want to exhibit my skills at National cultural arts festival in San Francisco, Please book me a ticket from New York, NY - LGA to CA - SFO.

ASSISTANT: I will try my best to find an appropriate flight, Can you please share me your planned dates?

USER: My depart is on 12/26 and arrival is on 12/28.

ASSISTANT: How much is your fare limit for this journey?

USER: I can pay up to 1000.

ASSISTANT: Ok, Southwest airlines providing you the best service to reach your destination with the price only 100.

USER: Ok, please reserve my seat.

ASSISTANT: Your ticket has been reserve with a single stop over and the flight number is 1003.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing our service.