You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patrick Mitchell, want to travel from HOU to OAK. Please help me in booking my ticket.

ASSISTANT: When you are planning to travel?

USER: I am planning to travel on 04/23 and want to return on 04/25.

ASSISTANT: Sure, please wait for a while.

USER: Sure, take your time.

ASSISTANT: As per your criteria, there is a flight with Hawaiian airlines and the ticket figure is 100. Would you like me to proceed for this?

USER: That's perfect, please proceed with the booking.

ASSISTANT: Patrick, your ticket is reserved in economy class with the flight-1002.

USER: Thank you for your help.

ASSISTANT: Thank you Patrick for reaching our agency.