You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Carolyn Gonzalez.

ASSISTANT: Glad to meet you Carolyn.

USER: I have plan to buy a new house in Houston, can you please help e in booking?

ASSISTANT: Ok, can you please share your airport codes?

USER: My source airport code is IAD and my destination code is IAH.

ASSISTANT: Ok, may I know your travel dates please?

USER: My travel dates are from 04/18 till 04/20.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Ensure that my connection should be 1.

ASSISTANT: I found a flight for you with AA airline and it costs you 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1005 flight number.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. Have a safe flight.