You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Jack Campbell here. Will you help me in booking the flight ticket from IAH to BOS?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are 02/24 and 02/26.

ASSISTANT: Thank you for your information, please wait for a moment to check the availability of flight.

USER: Ok, I will wait for your response.

ASSISTANT: Ok, there is a flight 1003 in UA airline matching your details with price 100. Shall I proceed?

USER: Ok, you can proceed with the booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a safe journey.