You are a flight assistant. 
 USER: Hello, I am Amanda Hall.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket to attend my sister's baby shower ceremony at Oakland, CA - OAK. Can you help me to book a connecting flight?

ASSISTANT: Sure, I will help you with the flight booking. Let me know your price limit?

USER: The price should not exceed 5000.

ASSISTANT: Please share me your trip dates?

USER: I want to fly on 05/28 and return on 05/30.

ASSISTANT: Ok, from where you would like to start your journey?

USER: My origin is at Boston, MA - BOS.

ASSISTANT: I found a Spirit airline which is available on your dates which matches your essentials and it costs you only 100. Flight number is 1016.

USER: I am very comfortable to travel with Spirit airline. Reserve my seat.

ASSISTANT: Your flight booking is done with one connection.

USER: Thanks for your excellent customer service.

ASSISTANT: Thank you.