You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Susan King.

ASSISTANT: How may I help you?

USER: I would like to visit Space Needle at Seattle. Can you help me in booking a ticket from New York?

ASSISTANT: May I know your airport codes?

USER: The respective airport codes are JFK and SEA.

ASSISTANT: Please help me with your travel dates?

USER: I would like to depart on 03/23 and return on 03/25.

ASSISTANT: There is a flight with flight number 1025, can I proceed?

USER: May I know the price of the ticket?

ASSISTANT: Price is 100.

USER: Please book the ticket.

ASSISTANT: Your booking is done in UA airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.