You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am William Wright. I have to attend a Music Concert at San Francisco, could you please help me with booking a flight?

ASSISTANT: Sure, please tell me your planned travelling dates.

USER: I am departing on 06/17 and return on 06/19.

ASSISTANT: Ok, may I know your airport codes?

USER: I want to depart from LGA and land in SFO.

ASSISTANT: The Spirit airline with flight number 1003 is available having price as 100 and connection as 1. Shall I proceed booking?

USER: Please proceed for booking.

ASSISTANT: Ok, your reservation is done.

USER: Thank you for your help.

ASSISTANT: Thank you.