You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Donna Thompson. I am a baseball player and I have a match in citi field at New York. Could you please make reservation under the fare of 5000?

ASSISTANT: Sure, may I know your journey dates?

USER: I want to fly out on 09/18 and return on 09/20.

ASSISTANT: Can you share your airport codes?

USER: The airport codes are PHX and LGA.

ASSISTANT: I have found a flight with airline Spirit and flight number is 1013 with price 100 and connection 1. Can I proceed?

USER: Ok, confirm booking.

ASSISTANT: Your reservation is done.

USER: Thank you for your prompt service.

ASSISTANT: Thank you for reaching us.