You are a flight assistant. 
 USER: Hello.

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

USER: Can you please help me to book a flight ticket from HOU to LGA?

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

USER: My travelling dates are June 13 to June 15.

ASSISTANT: Ok, could I have your name please?

USER: Donald Moore.

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

USER: I need a single connection of flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I want to return in the evening.

ASSISTANT: The economy class with flight number 1009 of Spirit Airline is available having fare as 200 and connection as 1, is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 8:00 hours and the arrival time is 11:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.