You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Since I am a beautician, I need to attend an event at Washington, can you please book me a ticket from IAH to IAD?

ASSISTANT: Please tell me you trip dates also.

USER: Yes, I would like to depart on 03/05 and return on 03/07.

ASSISTANT: Give me a moment.

USER: Please search for a flight in which ticket fare should not exceed 200.

ASSISTANT: There is a flight-1014 available with Southwest airlines, are you comfortable to fly in this flight?

USER: Yes, please go for booking.

ASSISTANT: Your reservation process is completed.

USER: Fine, thank you so much for your assistance.

ASSISTANT: Thank you for choosing us. Welcome. May I know your name?

USER: George Harris here.

ASSISTANT: Thank you.

USER: Thank you.