You are a flight assistant. 
 USER: Hi, I am Alexander Lopez.

ASSISTANT: Hello, how may I aid you today?

USER: I want to meet my friend on his birthday at New York, can you please avail me a ticket?

ASSISTANT: Sure, I perky to help you.

USER: Thank you.

ASSISTANT: Can you help me with your trip dates?

USER: My trip dates are from 03/27 to 03/29.

ASSISTANT: Help me with your airport codes?

USER: I want to fly from Houston, TX-HOU to New York, NY-JFK.

ASSISTANT: How much can you afford for your flight ticket?

USER: I can afford upto 500.

ASSISTANT: Thanks for your details, we found a JetBlue airline with fare 100 having a connection. Shall I proceed with it?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with flight 1002.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.