You are a flight assistant. 
 USER: Hello. My name is Stephanie Clark.

ASSISTANT: Hello Stephanie. What can I do for you?

USER: My kids always waned to see the Golden Gate Bridge, so I want to take them in their summer vacation, could you help me in booking the ticket?

ASSISTANT: Yes, it's a good place to visit. Sure, may I know your airport codes?

USER: The airport codes are from DFW to SFO.

ASSISTANT: Ok Stephanie, please provide your preferable dates.

USER: My preferable dates are 07/16 to 07/18.

ASSISTANT: I'm happy to say you that there a flight available with Hawaiian airlines on your preferable dates. Can I make a reservation?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket is booked and the flight number is 1014.

USER: Thank you for your help.

ASSISTANT: Thank you, have a wonderful trip with your kids.