You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Patrick Phillips. I am planning to go for holiday trip with my family, can you please help me to book my ticket?

ASSISTANT: Sure, I am happy to help you. Can you help me out with your journey details and dates?

USER: My travelling codes are from LAS to PHL. My preferable dates are 10/03 and 10/05 with 1 connection limit.

ASSISTANT: Please wait to check. There is a flight 1019 of Spirit airline, which matches you. Can I proceed?

USER: Ok,you can proceed.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a great flight.