You are a flight assistant. 
 USER: Hello. I am Scott Robinson.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to going for long trip to Houston, so can you please help me to book a flight ticket from HOU to IAH?

ASSISTANT: Sure, please help me with your travel dates?

USER: My travelling dates are from 04/28 to 04/30.

ASSISTANT: Ok, any connection limit?

USER: I need single connection.

ASSISTANT: Ok, flight- 1000, airline- Delta, price- 100 matches your requested details. Shall I proceed?

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.