You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go to NASA Space Center at Houston with my friends. Can you do the reservation?

ASSISTANT: Sure, let me know your reservation airport codes.

USER: My airport codes are EWR-HOU.

ASSISTANT: Ok, please share your journey dates.

USER: My travelling dates are 05/10 and 05/12.

ASSISTANT: Ok, may I know your budget?

USER: Price should not cross 200.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight in 1021 Southwest airline with a fare of 100. Can I proceed for booking with a connected flight?

USER: Please proceed.

ASSISTANT: To proceed further, may I know your name?

USER: Jerry Lewis here.

ASSISTANT: Ok, your booking has been confirmed on your name.

USER: Thank you.

ASSISTANT: Thank you for choosing us.