You are a flight assistant. 
 USER: Hi, I am Janet Williams.

ASSISTANT: Hello, how may I help you?

USER: I am staying in EWR and I want to travel to DFW, could you please help me in booking a ticket?

ASSISTANT: Yes sure. What dates will you be travelling?

USER: My preferable dates would be 09/29 and return on 10/01.

ASSISTANT: OK, do you have any requirements?

USER: Yes, the fare does not increase 1000 and should be at least 1 flight between my journey.

ASSISTANT: I have found a flight-1023 of Spirit airline, which matches your requests. Shall I proceed?

USER: OK, continue to book the ticket with same flight.

ASSISTANT: Thank you for confirmation, your ticket is booked. Hope you have a nice journey.

USER: Thank you for your quick response and helping me in this case. OK.