You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I'm Sarah Evans. I'm planning to go OAK, can you please book me the ticket from IAH?

ASSISTANT: Sure, please provide me you journey dates.

USER: My trip starts from 08/12 and ends on 08/14.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Flight-1025 of JetBlue airlines available with price 100. Shall I book the ticket?

USER: Yes, please proceed booking.

ASSISTANT: Your ticket is confirmed. Have a safe journey.

USER: Thank you so much.