You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER:  I am Debra Wright want to attend my daughter-in-law memorial service at  TX-IAH.

ASSISTANT: Sure, may I know your departure please?

USER: I will start from DC-DCA.

ASSISTANT: Could you help me with your travelling dates please?

USER: My travelling dates are 05/01 and 05/03.

ASSISTANT: Ok, hold on a moment I will get back to you.

USER: Ok.

ASSISTANT: thanks for holding on, flight 1012 with Jetblue airlines matches your preferred details. The price is 200 with 1 connection.

USER: You can proceed with the booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a safe journey.

USER:  Thank you.