You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket to meet my friend who is participating in cycling on 05/14. please book me a return ticket on 05/16.

ASSISTANT: Sure, we are here to help you. Can you provide me your airport codes?

USER: Sure, I would fly out from Washington DC - IAD to New York, NY - EWR.

ASSISTANT: May I know your name?

USER: I am Ruth Robinson.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found a UA airline with connecting flight under range of 100 and number 1014. Shall I proceed for booking?

USER: Yes please.

ASSISTANT: Your ticket has been confirmed. Thanks for choosing us.

USER: Thanks for your support.