You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Amy Phillips.

ASSISTANT: How can I help you today?

USER: I like to travel from MSP to SFO for my sister marriage, can you help in booking a flight ticket?

ASSISTANT: Sure, I can help you with that. Amy, can you please help me with booking a flight ticket?

USER: My date of journey is on 06/20 to 06/22.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Amy, there is a flight available at your request with price 200. Would you like me to confirm the booking?

USER: Please proceed for booking.

ASSISTANT: Sure. Your booking is confirmed.Your flight number is 1001 with AA airline. Have a great journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for contacting us.