You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Dennis Lewis here. Me and my friend were planned a trip to Orlando. The ticket is confirmed for my friend but due to some technical issues my ticket is not yet confirmed, so can you reserve a flight ticket again to me?

ASSISTANT: Sure, may I know your airport codes please?

USER: Sure, my nearest genesis airport code is PHL and my destination airport code is IAD.

ASSISTANT: Ok, may I know your travel dates please?

USER: Sure, I am planning to move on 01/01 and please book my return ticket on 01/03.

ASSISTANT: Thanks for your patience. I have found Frontier airlines which flies with one connection.

USER: Yes, I am looking for single connection flight, you can proceed with booking.

ASSISTANT: Sure, I have confirmed your flight ticket.

USER: Thank you for your help in booking of my ticket, you have done a great job.

ASSISTANT: Thank you.

USER: Welcome.