You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Dorothy Miller here. My airport codes for boarding the flight are IAH to MSP. Can you reserve a flight ticket to Minneapolis?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My preferable dates for travel are 08/01 to 08/03.

ASSISTANT: Ok, please allow me a moment.

USER: Sure.

ASSISTANT: The AA airline with flight number 1004 is available having fare as 100 and connection as 2, is it ok for you?

USER: I am ok with the airlines. You can book the flight ticket.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you.