You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from IAH to OAK,can you book a ticket for me?

ASSISTANT: May I know your travelling dates?

USER: My preferable travellings are from 02/05 till 02/07. Book the ticket on Janet Moore.

ASSISTANT: Sure, give me a minute.

USER: Ok.

ASSISTANT: I found a ticket for you.the price is 100 and flight number is 1009. Is it ok for you.

USER: Ok, proceed it to me.

ASSISTANT: I have successfully confirmed your ticket. Can you please provide me with your name?

USER: My name is Janet Moore. Thank you for your sevice.

ASSISTANT: Thank you.