You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Jessica Harris. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from IAD to LGA?

ASSISTANT: Sure, can you share your trip dates?

USER: I would like to depart on Jan 18th and return on Jan 20th.

ASSISTANT: Do you have any specifications?

USER: I am looking for a connecting flight.

ASSISTANT: There is a connecting flight with number 1022 in airline Frontier, the fare is 200 in economy class. Can I book it?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket is reserved.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you reaching us.