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

ASSISTANT: Hello, how can I provide assistance to you?

USER: I would like to book a flight ticket to attend workshop in Hardvard campus at Boston.

ASSISTANT: Ok.

USER: Can you please help me in booking with connected fight?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your boarding and landing point airport codes?

USER: I would like to head from Houston, IAH.

ASSISTANT: Can you please let me now how much you can afford for a  flight ticket?

USER: My landing point is Boston, BOS. My price limit for ticket fare is 5000.

ASSISTANT: Could you please provide your travelling dates?

USER: I wish to start from Houston on 02/24. And intend to return on 02/26.

ASSISTANT: Please wait for a while, I will check and let you know the availability of flights.

USER: Sure.

ASSISTANT: I am happy to say that, there s a flight available with Jetblue airline, flight number 1026 with fare 100 and one lay by. Shall I proceed to reserve?

USER: Ok, please proceed with this airlines.

ASSISTANT: Your flight has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.