You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am looking for a normal cost airline for my journey, can you please check out a flight a for me?

ASSISTANT: Sure, let me know your airport codes?

USER: Thank you for accepting my request, I want to travel from SFO to MCO.

ASSISTANT: Ok, when are you willing to travel?

USER: I am planning to move on Oct 28 and please book my return ticket on Oct 30.

ASSISTANT: Would you like to avail any other benefits?

USER: Yes. I will prefer single connection.

ASSISTANT: Ok, can you share your name to proceed further?

USER: Sure, my name is Angela Johnson.

ASSISTANT: Sorry, no flights found as  per your request.

USER: Oh! Sad to hear that. Anyway, I will find another alternative. Thank you for the information.

ASSISTANT: Thank you for contacting us.

USER: Welcome.