You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Brandon Allen want to surprise my mother on her birthday. Can you book a ticket on 11/30?

ASSISTANT: Sure, please share me your boarding and landing points.

USER: I will board from TX-IAH. I will arrive from NY-JFK.

ASSISTANT: When do you want to return from JFK?

USER: I will return on 12/02.

ASSISTANT: We have a connecting flight with Delta airline, price is 200. Is this alright for you? I am sorry, price of the ticket is 100.

USER: No, do not proceed. I need a direct flight.

ASSISTANT: Ok, thank you for choosing us.

USER:  Thank you for your response.

ASSISTANT: Have a great day.