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

ASSISTANT: Hello Brenda, how may I assist you today?

USER: I would like to go to Dallas Aquarium in Dallas, so could you please book a ticket for me?

ASSISTANT: Brenda, could you please mention your dates of journey?

USER: I would like to go on 12/17 and return back on 12/19.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My airport codes are EWR and DFW.

ASSISTANT: Please wait for a mean while.

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

ASSISTANT: I found a flight with the fare of 100 and flight number is 1002 with the airline naming as Delta as per your requirement.Shall I proceed with this booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: You are welcome and hope you have a safe journey.