You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Nancy Rodriguez. I am planning for a round trip, could you please help me with booking a flight ticket from PHL to PHL?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to take off on 05/17 and return on 05/19.

ASSISTANT: The UA airline with flight number 1010 is available having fare as 300 and connection as 1.

USER: Please confirm the booking.

ASSISTANT: Ok, your reservation is confirmed.

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

ASSISTANT: You are welcome.