You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: William Brown here.

ASSISTANT: Nice to meet you William.

USER: I would like to visit Houston to meet my friends, please help me in booking a ticket from JFK to HOU.

ASSISTANT: Sure, tell me your travel dates please?

USER: My planned travel dates are on Oct 07 and Oct 09.

ASSISTANT: Wait for a moment please.

USER: I would like to depart in the afternoon.

ASSISTANT: Thanks for your patience. I have found Jet blue airlines which flies with one connection and the fare is only 100.

USER: Ok, please proceed for booking.

ASSISTANT: It is in economy class. Yes, I have confirmed your flight ticket with flight number 1003.

USER: Thank you for your help.

ASSISTANT: Thank you.