You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jerry Martin.

ASSISTANT: How may I help you?

USER: I want to attend my friend's marriage, can you help me in booking the ticket?

ASSISTANT: Yes, can you please provide the travelling details?

USER: It's from LAS to PHL. The dates of travel are 05/18 to 05/20.

ASSISTANT: I found a flight 1001 of Hawaiian airlines is available on your requested dates.

USER: Please book my ticket.

ASSISTANT: Ok, your ticket is booked Jerry.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.