You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Richard Adams here.

ASSISTANT: How can I assist you now?

USER: I want to book a ticket from Orlando to meet my parents in San Francisco.

ASSISTANT: Sure Adams, I am here to help you with that. Can I have your travel dates please?

USER: My departure date is on 05/ 12 and return on 05/14.

ASSISTANT: Ok, please provide me airport codes too.

USER: My departure airport is MCO and destination airport is SFO.

ASSISTANT: Ok Adams, please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. Yes, there is a flight in UA airlines with connection 1, is it ok for you?

USER: Please proceed for booking.

ASSISTANT: Ok Adams, I have confirmed a ticket with flight number 1022.

USER: Thanks for your help.

ASSISTANT: Most welcome. Thank you for choosing us.