You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: Myself Susan Thompson. I am looking for a flight from PHL to HOU, can you help me in booking?

ASSISTANT: Sure, on which dates would you like to travel?

USER: My planned travel dates are Nov 07 and Nov 09.

ASSISTANT: Is there any class preference?

USER: No, I don't need any class preferences for this journey.

ASSISTANT: May I know your preferable travel timings?

USER: Yes, I would like to return my journey for the morning flight.

ASSISTANT: Do you need a lay by in between the journey?

USER: Please look for a connecting flight.

ASSISTANT: Ok, please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, there were no flights found to return in the morning.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for approaching us.