You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I render you?

USER: I am Kathleen Allen. I would like to attend prayers in The Catholic Shrine of the Immaculate Conception at Atlanta, ATL.

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates on 08/13 and 08/15.

ASSISTANT: Kindly share your source code.

USER: My source point is Houston, IAH.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: There is a flight found with number 1002 and AA as airline.

USER: Ok, proceed with the booking.

ASSISTANT: The cost of the ticket is 100.

USER: Thanks for your help.

ASSISTANT: Your ticket is booked. Thanks for reaching us.