You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am Jonathan Taylor.

ASSISTANT: Ok.

USER: I planned a trip to HOU to IAD to meet my uncle in Washington. Can you help me in booking?

ASSISTANT: Ok, may I know the travelling dates please?

USER: I am departing on 09/17 and return on 09/19.

ASSISTANT: Ok, please  wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1022 in Delta airline has the price 100 and the connection limit is 1.

USER: Please proceed for booking, if the connection limit is 1.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for opting us. Have a nice day.

ASSISTANT: You are welcome, have a great day.