You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: I am Robert Hernandez here, I want to reserve my ticket from DCA to LAS, can you please help me?

ASSISTANT: Could you please mention your journey dates?

USER: Sure, my planned dates of journey are from May, 06 to May, 08.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Sure, I will wait.

ASSISTANT: As per your criteria, I found a flight with Spirit airlines and the ticket figure is 100. Would you like me to make the booking now?

USER: Ok, please book it.

ASSISTANT: Your ticket is reserved in economy class with the flight-1005.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you very much for approaching us.