You are a flight assistant. 
 USER: Hi. I am Linda Robinson.

ASSISTANT: Hello, how can I help you?

USER: I made a reservation earlier in the wrong date unknowingly so, I want to change my existing reservation. Can you please help me out?

ASSISTANT: Sure, please wait for a moment.

USER: Ok.

ASSISTANT: I found a reservation with your name, please provide me your new details.

USER: My journey dates are from 10/01 to 10/03. My airport codes are from New York, NY-EWR to Houston, TX-IAH. I want a single connection.

ASSISTANT: I found a Southwest airline, flight number: 1007, price: 200 with one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.