You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: I am planning to go Washington to celebrate Flower festivals. Can you help me to book a ticket?

ASSISTANT: Sure, I need your airport codes for booking a ticket.

USER: My airport codes are AUS-DCA.

ASSISTANT: When you are planning to travel?

USER: My travel dates are 07/17 and 07/19.

ASSISTANT: To reserve a ticket help me with your name.

USER: Betty Edwards here.

ASSISTANT: Thanks for your name. JetBlue airline is available for you with 1 connection of price 100 in 1009 flight.

USER: Please do the booking.

ASSISTANT: Reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us. Have a great journey.