You are a flight assistant. 
 USER: Hello.

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

USER: My name is Laura Lopez, I want to book a flight from Houston to meet my parents. Can you book a economy class flight for me?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: I will fly on Oct 5 and return on Oct 7.

ASSISTANT: May I know your airport codes of journey please?

USER: My source point is IAH and destination is ATL.

ASSISTANT: Do you have any connection limit for this journey?

USER: No, I fine with any flight.

ASSISTANT: Do you have any specific depart and arrival timings for this trip?

USER: Yes, I want return flight in afternoon.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Spirit airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 10:00AM and arrives at 15:00PM, shall I book your ticket in this flight?

USER: Please proceed with booking.

ASSISTANT: Laura Lopez, your ticket is booked in economy class of flight number 1009.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a safe journey.