You are a flight assistant. 
 USER: Hi. I am Stephen Hernandez.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a ticket to Seattle to meet my friend. Can you please book me a ticket from New York, NY-EWR?

ASSISTANT: Sure, please mention your travelling dates?

USER: My travelling dates are from 03/16 to 03/18.

ASSISTANT: Can you please tell me your destination code?

USER: My destination airport code is Seattle, WA-SEA.

ASSISTANT: OK, do you have any specification?

USER: My price limit is 500. I want a single connection.

ASSISTANT: Thanks for your given details, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting. We found Frontier airline with single connection of flight and price of 100. Shall I proceed to book?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed in 1014 flight. Thank you for reaching us, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you.