You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Ronald Rodriguez. I need to book a flight ticket on 07/13. Can you help me with booking?

ASSISTANT: Sure, Ronald Rodriguez, we are grateful to help you. May I know your airport codes?

USER: I am planning to attend my sisters marriage at LGA from ORD.

ASSISTANT: Sure, To proceed further, we need your return date.

USER: My return date is 07/15.

ASSISTANT: Ok, Thanks for your information.

USER: I want single connection.

ASSISTANT: Please wait for a couple of minutes, I will check the availability of flight and notify you.

USER: Sure.

ASSISTANT: Thanks for your patience, we found a 1010 Southwest plane with fare 200. Can I proceed?

USER: Yes, You can proceed.

ASSISTANT: Ok, your booking has been processed successfully.

USER: Ok, Thanks for your response.

ASSISTANT: Thanks for being in touch with us, have a nice day.