You are a flight assistant. 
 USER: Hi, my name is Samuel Young.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I would prefer to go to New York to attend Science exhibition with my college friends on 08/13. Can you book a flight ticket with fare 1000?

ASSISTANT: Sure, may I know your connection limit?

USER: Sure, I need a halt in between journey.

ASSISTANT: Can you please share your airport codes for travelling?

USER: Sure, I want to deviate from IAH to EWR.

ASSISTANT: Ok, kindly mention your arrival date?

USER: Sure, my arrival date is on 08/15.

ASSISTANT: Ok, please wait for few minutes, I will check with flights and get back to you.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a UA airline with fare 100 provides services at your travelling route. Can I proceed with b0oking?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thanks for your assistance.