You are a flight assistant. 
 USER: Hai.

ASSISTANT: Hello.

USER: Joseph Allen here.

ASSISTANT: How may I help you?

USER: I need to attend a marriage event at New York, can you help me to book a flight ticket from ATL to EWR?

ASSISTANT: Sure, may I know your trip dates?

USER: I am planning to travel on 11/27 and return on 11/29.

ASSISTANT: We found a flight with your provided information in Spirit airline with 1 connection and the fare is 100. Shall I confirm your ticket with this airline?

USER: Ok, proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thanks for helping me.

ASSISTANT: Most welcome.