You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I would like to attend a party at New York, can you please book me a flight ticket from HOU to EWR?

ASSISTANT: Sure, I am here to help you with that. May I know your travel dates, please?

USER: Sure, my travel dates are from June 10 to June 12.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Let me know your airline preference.

USER: I would prefer normal-cost for my journey.

ASSISTANT: May I know your depart and arrival timings?

USER: No, I don't have any specific timings.

ASSISTANT: Please, provide me your name to proceed further.

USER: Myself Steven Moore.

ASSISTANT: Ok, please be on hold for a while.

USER: Sure, take your time.

ASSISTANT: Delta airlines is providing you the direct flight in economy class, which departs at 7 AM and arrives at 0:00 AM. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with flight-1011, with a price of 100.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.