You are a flight assistant. 
 USER: Hello. Larry Davis here.

ASSISTANT: Hello Larry. How can I be a help for you?

USER: I heard Seattle Aquarium has a wide variety of fishes and other sea creatures, so I would like to take my kids to visit that place in this Spring.

ASSISTANT: Yes, that place is wonderful for kids to visit.

USER: Could you help me in booking my reservation with the best available flight?

ASSISTANT: Sure, can you provide me with your preferable dates?

USER: Yes, we would like to travel from 02/15 to 02/17.

ASSISTANT: Can I know your source and destination airport codes?

USER: My source airport code is IAD and my destination airport code is SEA.

ASSISTANT: I am happy to inform you that I found a flight which matches with your dates.

USER: That's nice.

ASSISTANT: The number of flight is 1008 and it is of Delta airlines, it has 1 connection and the price is 100, can I proceed with the booking?

USER: Yes, please continue with booking.

ASSISTANT: Your reservation is successfully booked.

USER: Thank you for booking the ticket.

ASSISTANT: Thank you, have a safe flight along with your kids.