You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I address you?

USER: I am Margaret Martinez. I want to book a flight ticket to attend a Electric Daisy Carnival in San Francisco, SFO. Can you help me in booking?

ASSISTANT: Ok, May I know the source with airport codes?

USER: My origin point is Houston, HOU and dates on 03/05 to 03/07. Price limit 500 with one connection.

ASSISTANT: Thank you for your details. Glad to notify you that we found a flight with AA airline with flight number 1015. Shall I proceed further?

USER: Yes, please proceed.

ASSISTANT: Ticket with an AA airline has confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you, We are happy to serve you. Have a great day.