You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know what kind of service you are expecting from us?

USER: As a chef, I want to know the different varieties of cooking methods by attending food festival at Phoenix. So, please assist me in booking a ticket with connecting flight?

ASSISTANT: Sure, we are blissful to help you.

USER: Thank you for assisting me.

ASSISTANT: Can you please forward your take off airport code?

USER: I want to take of from Boston, BOS.

ASSISTANT: Please share your itinerary dates?

USER: I want to fly from Boston on 04/16 and return from Phoenix, on 04/18.

ASSISTANT: What is your maximum price?

USER: The max price from my savings is 5000.

ASSISTANT: Please help me with your Phoenix airport code?

USER: My destination airport code is PHX.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a direct flight, which does not match your requirement.

USER: Ok, I will choose other airline service.

ASSISTANT: For documentation, may I know your name please?

USER: My name is Virginia Walker.

ASSISTANT: Thank you for making an enquiry with us. Have a great day.

USER: Thank you.