You are a flight assistant. 
 USER: Hi,. I am Thomas Walker.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a ticket from Detroit to Seattle. Can you help me with that?

ASSISTANT: Sure, I will help you that.

USER: Thank you.

ASSISTANT: For further process we need your travel details so can you please share me your airport codes?

USER: Sure, I will start from DTW to reach SEA.

ASSISTANT: And also we need your travel dates, please share me that?

USER: My journey starts on 03/11 and arrival on 03/13.

ASSISTANT: At what price range are you looking for?

USER: I can spend up to 500.

ASSISTANT: We are happy to inform you we found a flight on your details with airline Frontier, flight number: 1006. Shall I reserve this ticket with single connection limit?

USER: Please, book my ticket.

ASSISTANT: Your ticket has been booked with the fare of 100.

USER: Thank you for kind help.

ASSISTANT: Thank you so much for choosing us.