You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am looking for a flight from 10/02 till 10/04, can you help me out with this?

ASSISTANT: Sure, I will help you, can you please provide me your airport codes?

USER: My location airport codes are from LGA to DFW.

ASSISTANT: Ok, may I know your name?

USER: Myself Raymond Robinson.

ASSISTANT: As per your requested airport codes there is no flight available.

USER: Please check again with my source and destination airport codes LGA and DTW.

ASSISTANT: Ok, I found a flight for you with 1 connection. Shall I book?

USER: Please proceed with it.

ASSISTANT: Your ticket is booked with flight number 1020 and airline is Hawaiian.

USER: Thank you for your help.

ASSISTANT: Welcome. Thank you for choosing us.

USER: Welcome.