You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am William Jones. I would like to book a flight ticket from Seattle WA-SEA to perform a dance in the folk festival which was going to be held at Oakland CA-OAK. Can you please assist me in booking a plane reservation?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My depart will be on 04/19 and return on 04/21.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: We have found a connected flight of Frontier airline, flight number-1029 and fare is 100.

USER: Please proceed with the booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for your kind help.

ASSISTANT: Thank you for opting us.