You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I best serve you now?

USER: Can you please help me to book a flight ticket from OAK to IAH?

ASSISTANT: Sure, can you please provide me your journey dates?

USER: My journey dates are Apr 16 to Apr 18.

ASSISTANT: Do you need any lay by in between journey?

USER: I need a lay by in between my journey.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Thank you for providing necessary information, which we can help you to book your ticket. Please be on hold let you know the flight details.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Hawaiian airline, flight number-1014, connections-0 and ticket-100. Shall I reserve a ticket for this airline?

USER: Ok, please proceed to book.

ASSISTANT: Sure, for that I need to know your name. Can you please provide me?

USER: My name is Matthew Hernandez.

ASSISTANT: Ok, A ticket has been reserved on your name Matthew Hernandez.

USER: Thanks for your booking.

ASSISTANT: Thank you for your presence. We hope to serve you again.