You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you?

USER: I am planning to visit Space Needle with my family. Can you help me to book a ticket?

ASSISTANT: Sure, How much is your fare limit for this journey?

USER: Price limit 1000 with one connection.

ASSISTANT: Please share me your travel dates.

USER: 09/12 and 09/14.

ASSISTANT: could you tell me your airport codes, please?

USER: Airport codes are LGA-SEA.

ASSISTANT: We found a direct flight with price 100, shall I proceed for booking?

USER: It is my luck, Please go ahead.

ASSISTANT: To proceed further, may I know your name?

USER: Jeffrey Hill.

ASSISTANT: Your ticket has been confirmed with UA airline, flight number 1008.

USER: Thank you, You have done a great job.

ASSISTANT: Thank you for choosing our service.