You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Ronald Nelson.

ASSISTANT: How can I assist you at this moment?

USER: I would like to visit Space Center at Houston with my friends. Can you help me in booking a ticket from SFO to HOU?

ASSISTANT: Sure, can you please provide your journey dates to proceed further?

USER: My preferred journey dates are 02/02 and 02/04.

ASSISTANT: Wait a moment please.

USER: Ok, take your time.

ASSISTANT: JetBlue airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: Ok, please book the ticket.

ASSISTANT: Ronald Nelson, your ticket is booked with flight number 1003.

USER: Thank you for contacting us.

ASSISTANT: Thank you, have a safe journey.