You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Myself Kevin Williams. I'm from IAH, can you please help me in booking a flight on 01/29 date from my origin location?

ASSISTANT: Sure, can I know your destination?

USER: Sure, book the ticket from IAH to HOU locations.

ASSISTANT: Are you want round trip ticket or single way ticket?

USER: Yes, I forgot to tell you to book a return ticket too. My return journey is on 01/31 date.

ASSISTANT: Ok. I got a flight for you with 1 connection. Shall I proceed?

USER: Can I know the price of the ticket?

ASSISTANT: Price is 200 only.

USER: It's perfect, please book the ticket.

ASSISTANT: Ok. Your ticket is booked and your flight number is 1020.

USER: Thank you so much.

ASSISTANT: Most welcome.