You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking my flight from EWR to visit HOU?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, my journey dates are Apr 16th and Apr 18th.

ASSISTANT: Do you have any connection limit?

USER: I prefer a single connecting flight.

ASSISTANT: May I know your class preference?

USER: I am comfortable in any class.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Southwest airlines is having a connecting flight with a ticket fare 100, shall I proceed with booking?

USER: Ok, please reserve it.

ASSISTANT: May I know your name to reserve your ticket?

USER: Myself John Hernandez.

ASSISTANT: Your ticket has been confirmed with the flight-1017 in economy class.

USER: Thank you for the help.

ASSISTANT: Welcome, have a safe trip.