You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I planned to attend for a wedding in OAK, can you please help me to book a flight ticket from HOU?

ASSISTANT: Sure, I am here to help you. Please let me know your travelling dates.

USER: I prefer to travel on May 6 and May 8.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Ashley Lopez.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 18:00 hours, arrival time is 8:00 hours. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1001.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.