You are a flight assistant. 
 USER: Hello, I am Brenda Martinez.

ASSISTANT: Hello. How can I help you?

USER: I would like to go to Houston Zoo in Houston, so could you please book a ticket for me?>.

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: Sure, I would like to go on 06/05 and return back on 06/07.

ASSISTANT: Ok, may I know your travelling airport codes?

USER: My source and destination airport codes are JFK and IAH.

ASSISTANT: Please give me a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1001 and airline is JetBlue.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.