You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Here Frank Martinez.

ASSISTANT: How may I guide you today?

USER: Can you please assist me in flight ticket booking from DEN to CLT to attend a seminar in the month of August?

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

USER: Thank you and I want to fly on Aug 26th and recur back on Aug 28th.

ASSISTANT: Do you have any connection limit?

USER: Yes, find a flight with single drop.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: At what time are you planning to depart and return?

USER: Please find a flight which will start in the afternoon time.

ASSISTANT: Please be on hold to check the flights.

USER: Sure.

ASSISTANT: I have found a flight with 1 connection having with the fare of 100 provided by Southwest airlines in economy class. Are you ok with this?

USER: Please go ahead and confirm my flight ticket booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1022.

USER: Thank you for your enormous help in my flight ticket booking.

ASSISTANT: Thank you for using our services.