You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Patrick Collins. I have to attend a function at my relative house in Detroit, so can you please find a flight for me from Houston?

ASSISTANT: Ok, please mention your travel dates to get a flight for you.

USER: Thank you, My planned travel dates are 06/28 and 06/30.

ASSISTANT: Fine, may I know your airport codes?

USER: The origin and destination airport codes are IAH and DTW.

ASSISTANT: There is a flight-1008 on AA airlines, shall I proceed?

USER: Ok, can you please let me know the complete details of this airlines?

ASSISTANT: The available flight cost's 100 and connection 1.

USER: That's perfect for me, now you can proceed with ticket booking.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you for your help in booking a flight ticket for me.

ASSISTANT: Thanks for choosing us.