You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Patrick Gonzalez, can you help me to book a flight ticket from IAH to HOU?

ASSISTANT: Sure, I am here to help you out.

USER: Ok, my travel dates are 01/02 and 01/04 respectively.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Delta airlines, can I proceed?

USER: Ok, please book it for me now.

ASSISTANT: Your ticket is booked with 1001 flight.

USER: That is good, thank you for the assistance.

ASSISTANT: Thank you.