You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know how best I can help you today?

USER: Would you please help me in booking a ticket from DFW to HOU. Where I am going  to meet my business partners.

ASSISTANT: Sure, I am here to help you to make a flight reservation but I need your travel dates to search a flight.

USER: My itinerary travel dates are as follows Oct 31 and Nov 02.

ASSISTANT: Do you need a stopover in between your journey?

USER: I would like to board a single connecting flight where the return should be in the evening.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: Can I have your name please?

USER: Brenda Green.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: There is an Hawaiian airline with flight number 1028 leaving from DFW on Oct 31st with 1 stop over in the midway and the estimate is 100. Shall I book an economy class ticket?

USER: Please proceed.

ASSISTANT: Your seat has been reserved and your e-ticket will sent to your registered email address.

USER: Thank you.

ASSISTANT: It's pleasure to serve you.