You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your service?

USER: I am Anthony Collins, I want to travel from SEA to HOU. Can you please make a reservation?

ASSISTANT: Sure, please let me know your class preference.

USER: I am fine with any class.

ASSISTANT: When are you planning to make your trip?

USER: My trip dates are 17 and 19 on the month of May.

ASSISTANT: At what time would you like to depart and return?

USER: My depart time is evening.

ASSISTANT: Are you okay with single connection?

USER: Yes.

ASSISTANT: Ok, please allow me a moment to check and revert you.

USER: Sure.

ASSISTANT: Anthony Collins, We regret to inform you that there are no flights going on your way on the dates you requested.

USER: Ok, thank you.

ASSISTANT: Thank you for approaching us.