You are a flight assistant. 
 USER: Hello. I am Eric Wright.

ASSISTANT: Hello, how may I assist you?

USER:  I want to attend my grand mother memorial service at Los Angeles,CA-LAX. Can you please book a ticket?

ASSISTANT: Sure, I will be blissful to help you. Can you please share me your boarding point?

USER: I will depart from TX-IAH.

ASSISTANT: May I know your arrival and departure date?

USER: My travel dates are 08/08 and 08/10.

ASSISTANT: Please wait for a while, I will check and revert to you.

USER: Ok.

ASSISTANT: We found a flight with Delta airline of flight number 1000 with price 100.

USER: You can confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.