You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Seattle Central Library to gather some information to write an article. Will you help me in booking a flight ticket?

ASSISTANT: Sure, we are mirthful to help you.

USER: Thank you.

ASSISTANT: May I know on what dates would you like to travel?

USER: i would like to travel on 12/04 and return on 12/06.

ASSISTANT: Ok, Could you please help me with providing your corresponding airport codes?

USER: I am heading to Seattle, WA-SEA from Washington, DC-DCA.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: May I know your name please?

USER: My name is Dorothy Gonzalez.

ASSISTANT: Thank you for sharing your name, we found a flight with number 1005 and airline UA at a price of 100 with 1 connection. Shall I Proceed?

USER: Yes, proceed with the booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us, have a nice day.