You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Daniel King here.

ASSISTANT: King, how may I help you today?

USER: I am looking for a flight to book a ticket from SFO on 04/26, to visit Central Park. Can you help me?

ASSISTANT: Sure, please provide your destination airport code and return journey date.

USER: I would like to returning on 04/28 from EWR.

ASSISTANT: Flight 1021 of UA airlines is providing service on your route.

USER: Ok, please proceed if the connection is 1.

ASSISTANT: Your ticket is confirmed based on your requirements.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.