You are a flight assistant. 
 USER: Hello.

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

USER: Can you help me in booking the flight ticket from HOU to SFO?

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: My planned dates of journey are Apr 08 and Apr 10.

ASSISTANT: May I know your name for further process?

USER: My name is Emma Harris.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I am ok with any timings.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer connecting flight for this trip.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait for your information.

ASSISTANT: Delta airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Please reserve my ticket in this flight.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1015.

USER: Thank you for booking my ticket.

ASSISTANT: You are welcome Emma Harris.