You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book a flight ticket from HOU to EWR?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: Thank you. I have planned my travel dates as May 19 and  May 21.

ASSISTANT: Ok, please mention your name.

USER: Sure, myself Karen Taylor.

ASSISTANT: Ok, do you have any connection limit?

USER: I am looking for single connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: I would like to depart in evening time so please check with that.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100 in economy class and depart time is evening. Shall I proceed for booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1006 and airline is JetBlue.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.