You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I oblige you today?

USER: As I am a scientist, I want to attend science festival with my students at Houston. Can you do the reservation?

ASSISTANT: Sure, can I know your planned travelling dates to proceed further?

USER: Dates are 04/23 and 04/25.

ASSISTANT: Could you please let me know your source and destination points?

USER: My airport codes are DTW-IAH.

ASSISTANT: Is there any connection preference?

USER: Price should not cross 1000.

ASSISTANT: Just a moment I will check and revert to you.

USER: Ok.

ASSISTANT: We found a Jet Blue airline matching your details with the flight number-1023 and the fare 100.

USER: Please do the booking.

ASSISTANT: May I know your name please?

USER: Brenda Adams here.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thanks for your opting us.