You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I provide assistance for you?

USER: Assist me in booking a flight ticket to New York, LGA under 1000 fare with single connection.

ASSISTANT: Sure, we are here to help you.

USER: Thankks.

ASSISTANT: Kindly, mention your origin airport code.

USER: Washington DC - IAD is my origin airport code.

ASSISTANT: Please, share your journey dates.

USER: 01/03 - 01/05 are my journey dates.

ASSISTANT: Please wait for a while, I will search flight for you.

USER: OK.

ASSISTANT: You have a flight with airline JetBlue and flight number is 1027 with a halt and price is  100. Can I reserve your seat?

USER: Yes, please.

ASSISTANT: May I know your good name for further process?

USER: Margaret Taylor.

ASSISTANT: Your reservation is done.

USER: Thank you.

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