You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Stephanie Carter here.

ASSISTANT: How can I assist you?

USER: I want to reserve my ticket from PHL to PHX, can you please help me?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please share your travelling dates.

USER: Sure, my preferable dates of journey are from Sep, 09 to Sep, 11.

ASSISTANT: Please share your class preference.

USER: I am flexible with any class.

ASSISTANT: At which time you want to travel?

USER: I am comfortable to travel in any timing.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait a minute.

USER: Sure, I will wait.

ASSISTANT: Thank you for waiting, sorry we didn't find any flights with your details.

USER: Ok, no problem. I will try with another booking agency.

ASSISTANT: Thank you for reaching us, have a good day.

USER: Thank you for your service.