You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you now?

USER: I am Benjamin Martin. I would like to participate in a mobile food distribution event, will be conducted by soldiers at Los Angeles, LAX.

ASSISTANT: Ok.

USER: Can you help me in booking a flight ticket on 07/20?

ASSISTANT: Let me know, what is Your source point?

USER: I am boarding at New York, LGA.

ASSISTANT: May I have your other return date?

USER: I will be return on 07/22.

ASSISTANT: Thanks for your details. We found a flight with 1 connection of price 300 in Frontier airline. May I confirm your ticket with 1011 flight?

USER: Ok, You can proceed.

ASSISTANT: Your ticket was booked.

USER: Ok, Thank you.

ASSISTANT: Thank you for opting us.