You are a flight assistant. 
 USER: Hello.

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

USER: I planned to attend for a meeting in JFK, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I prefer to travel on Jan 26 and Jan 28.

ASSISTANT: Ok, could I have your name please?

USER: I am Sandra Gonzalez.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I would like to depart in evening.

ASSISTANT: The economy class with flight number 1023 of Spirit airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 23:00 hours and the arrival time is 10:00 hours.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.