You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Jerry Adams, need your help in booking a flight ticket from LAS to LAX.

ASSISTANT: Yes Jerry, I am here to help you. Provide your journey dates please.

USER: Ok. My journey dates are from 01/16 to 01/18.

ASSISTANT: Wait for a moment.

USER: Ok.

ASSISTANT: Yes, there is a flight 1003 of Southwest airlines.

USER: Ok, please book my ticket.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you for your assistance.

ASSISTANT: Thank you and have a safe journey.