You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this minute?

USER: I am planning to book a ticket from HOU to DEN. Can  you please help me out to book a ticket for me?

ASSISTANT: Sure, I am here to help you with that. Can I know your planned trip dates?

USER: I am planning to travel on Apr 20 and return back on Apr 22.

ASSISTANT: Do you have any other requirements?

USER: I am looking for a economy class flight.

ASSISTANT: May I know your name?

USER: My name is Jacob Jones.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: The Hawaiian airlines are providing a flight having a connection limit 1 and the ticket fare of 100. Are you ok this flight?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1029.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us. Have a safe journey.